APA (7th ed.) Citation

Zangerl, R. (1945). Fossil specimens of macrochelys from the Tertiary of the plains.

Chicago Style (17th ed.) Citation

Zangerl, Rainer. Fossil Specimens of Macrochelys from the Tertiary of the Plains. Chicago, Ill, 1945.

MLA (9th ed.) Citation

Zangerl, Rainer. Fossil Specimens of Macrochelys from the Tertiary of the Plains. 1945.

Warning: These citations may not always be 100% accurate.