APA (7th ed.) Citation

Nopcsa, F. (1923). Kallokibotium, a primitive amphichelydean tortoise from the uppermost cretaceous of Hungary.

Chicago Style (17th ed.) Citation

Nopcsa, Ferencz. Kallokibotium, a Primitive Amphichelydean Tortoise from the Uppermost Cretaceous of Hungary. Budapest, 1923.

MLA (9th ed.) Citation

Nopcsa, Ferencz. Kallokibotium, a Primitive Amphichelydean Tortoise from the Uppermost Cretaceous of Hungary. 1923.

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