The following list includes all elements that can appear in citations.
Author and editor lists are separeted by "and" in BibTeX files;
in citations they are typically separated by a comma, with an "and"
appearing before the last one.
| Address | Publisher's address.  For major ones just the city | 
| Annote | Annotation | 
| Author | First Last or Last, First.  Multiple are separated by and | 
| Booktitle | Title properly capitalised | 
| Chapter | A chapter number | 
| Edition | Edition of the book, e.g. second | 
| Editor | First Last or Last, First.  Multiple are separated by and | 
| HowPublished | If it was published in a strange way | 
| Institution | Institution that published it | 
| Journal | Journal name.  Abreviations may exist ($TEXINPUTS/*.bst) | 
| Key | Used for alphabetizing and creating a label when no author | 
| Month | Month of publication, usual abbreviations | 
| Note | Additional information to help the reader | 
| Number | Number of a journal magazine to TR. | 
| Organization | Organization sponsoring the conference. | 
| Pages | Page numbers or range. | 
| Publisher | Publisher's name. | 
| School | Name of the school where the thesis was written. | 
| Series | The name of a series or set of books. | 
| Title | The work's title. | 
| Type | Type of a technical report e.g. Research Note | 
| Volume | The volume of a journal or multivolume book. | 
| Year | The year of publication.  Numerals only." |