APA (7th ed.) Citation

Werneck, T., & Heidack, C. (1975). Gedächtnistraining (Originalausg.). Heyne.

Chicago Style (17th ed.) Citation

Werneck, Tom, and Clemens Heidack. Gedächtnistraining. Originalausg. München: Heyne, 1975.

MLA (9th ed.) Citation

Werneck, Tom, and Clemens Heidack. Gedächtnistraining. Originalausg. Heyne, 1975.

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