APA (7th ed.) Citation

Petermann, F., & Köller, O. (2008). Intelligenzdiagnostik. Diagnostica, 54(4), 171-173.

Chicago Style (17th ed.) Citation

Petermann, Franz, and Olaf Köller. "Intelligenzdiagnostik." Diagnostica 54, no. 4 (2008): 171-173.

MLA (8th ed.) Citation

Petermann, Franz, and Olaf Köller. "Intelligenzdiagnostik." Diagnostica, vol. 54, no. 4, 2008, pp. 171-173.