APA (7th ed.) Citation

(1935). Mammals. Gyldendal, Nordisk Forl.

Chicago Style (17th ed.) Citation

Mammals. Copenhagen: Gyldendal, Nordisk Forl, 1935.

MLA (9th ed.) Citation

Mammals. Gyldendal, Nordisk Forl, 1935.

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