APA (7th ed.) Citation

Metzger, W. (1965). Allgemeine Psychologie. Hogrefe.

Chicago Style (17th ed.) Citation

Metzger, Wolfgang. Allgemeine Psychologie. Göttingen: Hogrefe, 1965.

MLA (8th ed.) Citation

Metzger, Wolfgang. Allgemeine Psychologie. Hogrefe, 1965.

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