APA (7th ed.) Citation

Köhler, W. (1925). The mentality of apes / by W. Kohler. Kegan Paul.

Chicago Style (17th ed.) Citation

Köhler, Wolfgang. The Mentality of Apes / by W. Kohler. London: Kegan Paul, 1925.

MLA (9th ed.) Citation

Köhler, Wolfgang. The Mentality of Apes / by W. Kohler. Kegan Paul, 1925.

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