APA (7th ed.) Citation

Corina. (1900). At the zoo: Picture story book. Amex Co..

Chicago Style (17th ed.) Citation

Corina. At the Zoo: Picture Story Book. London: Amex Co., 1900.

MLA (9th ed.) Citation

Corina. At the Zoo: Picture Story Book. Amex Co., 1900.

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