APA (7th ed.) Citation

Frick, H. (1972). Henri. Aufbau-Verlag.

Chicago Style (17th ed.) Citation

Frick, Hans. Henri. Berlin: Aufbau-Verlag, 1972.

MLA (8th ed.) Citation

Frick, Hans. Henri. Aufbau-Verlag, 1972.

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