APA-Zitierstil (7. Ausg.)

Colbert, E. H., & Olsen, P. E. (2001). A new and unusual aquatic reptile from the Lockatong formation of New Jersey (Late Triassic, Newark supergroup).

Chicago-Zitierstil (17. Ausg.)

Colbert, Edwin H., und Paul E. Olsen. A New and Unusual Aquatic Reptile from the Lockatong Formation of New Jersey (Late Triassic, Newark Supergroup). New York, NY, 2001.

MLA-Zitierstil (9. Ausg.)

Colbert, Edwin H., und Paul E. Olsen. A New and Unusual Aquatic Reptile from the Lockatong Formation of New Jersey (Late Triassic, Newark Supergroup). 2001.