APA (7th ed.) Citation

Sadler, A. (1969). Papierfiguren. Herder.

Chicago Style (17th ed.) Citation

Sadler, Arthur. Papierfiguren. Freiburg im Breisgau: Herder, 1969.

MLA (9th ed.) Citation

Sadler, Arthur. Papierfiguren. Herder, 1969.

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