APA (7th ed.) Citation

Hartleb, K. (1978). Positive Lebensgestaltung. Forkel.

Chicago Style (17th ed.) Citation

Hartleb, Kurt. Positive Lebensgestaltung. Stuttgart: Forkel, 1978.

MLA (9th ed.) Citation

Hartleb, Kurt. Positive Lebensgestaltung. Forkel, 1978.

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