APA (7th ed.) Citation

Peseschkian, N. (1977). Positive Psychotherapie. S. Fischer.

Chicago Style (17th ed.) Citation

Peseschkian, Nossrat. Positive Psychotherapie. Frankfurt am Main: S. Fischer, 1977.

MLA (8th ed.) Citation

Peseschkian, Nossrat. Positive Psychotherapie. S. Fischer, 1977.

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