APA (7th ed.) Citation

Metzger, W. (1964). Allgemeine Psychologie. Hogrefe.

Chicago Style (17th ed.) Citation

Metzger, Wolfgang. Allgemeine Psychologie. Göttingen: Hogrefe, 1964.

MLA (8th ed.) Citation

Metzger, Wolfgang. Allgemeine Psychologie. Hogrefe, 1964.

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