APA (7th ed.) Citation

Beckmann, D., Brähler, E., & Richter, H. (2012). Der Gießen-Test-II: GT-II. Huber.

Chicago Style (17th ed.) Citation

Beckmann, Dieter, Elmar Brähler, and Horst-Eberhard Richter. Der Gießen-Test-II: GT-II. Bern [u.a.]: Huber, 2012.

MLA (9th ed.) Citation

Beckmann, Dieter, et al. Der Gießen-Test-II: GT-II. Huber, 2012.

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