APA-Zitierstil (7. Ausg.)

Sinclair, W. J. ‎. (1921). A New Hoplophoneus from the Titanotherium Beds. Investigation Aided by a Grant from the Marsh Fund of the National Academy of Sciences. Zenodo.

Chicago-Zitierstil (17. Ausg.)

Sinclair, William J.,‏ ‎. A New Hoplophoneus from the Titanotherium Beds. Investigation Aided by a Grant from the Marsh Fund of the National Academy of Sciences. Zenodo, 1921.

MLA-Zitierstil (9. Ausg.)

Sinclair, William J.,‏ ‎. A New Hoplophoneus from the Titanotherium Beds. Investigation Aided by a Grant from the Marsh Fund of the National Academy of Sciences. Zenodo, 1921.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.