| Code | Display | Comments |
|---|
 a1full | First author (full name) et al | |
| a1init | First author (last name first initials) et al | |
| a3full | First 3 authors (full name) et al | |
| a3init | First 3 authors (last name first initials) et al | |
| a6full | First 6 authors (full name) et al | |
| a6init | First 6 authors (last name first initials) et al | |
| aallfull | All authors (full name) | |
| aallfullwithand | All authors (full name) with and before last author | |
| aallfullwithampersand | All authors (full name) with an ampersand before last author | |
| aallinit | All authors (last name first initials) | |
| aallinitwithand | All authors (last name first initials) with and before last author | |
| aallinitwithampersand | All authors (last name first initials) with an ampersand before last author | |
| contr-full-by-person | Contributorship statement listed by person with full names | |
| contr-init-by-person | Contributorship statement listed by person with initials | |
| contr-full-by-contr | Contributorship statement listed by contribution with full names | |
| contr-init-by-contr | Contributorship statement listed by contribution with initials | |