APA (7th ed.) Citation

Hehlmann, W. (1963). Geschichte der Psychologie. Kröner.

Chicago Style (17th ed.) Citation

Hehlmann, Wilhelm. Geschichte Der Psychologie. Stuttgart: Kröner, 1963.

MLA (9th ed.) Citation

Hehlmann, Wilhelm. Geschichte Der Psychologie. Kröner, 1963.

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