APA (7th ed.) Citation

Cabrera, A. (1919). Genera mammalium: Monotremata, Marsupialia. [publisher not identified].

Chicago Style (17th ed.) Citation

Cabrera, Angel. Genera Mammalium: Monotremata, Marsupialia. Madrid: [publisher not identified], 1919.

MLA (9th ed.) Citation

Cabrera, Angel. Genera Mammalium: Monotremata, Marsupialia. [publisher not identified], 1919.

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