APA (7th ed.) Citation

Kern, H. J. (1979). Lehrer-Selbsttraining. Kern.

Chicago Style (17th ed.) Citation

Kern, Horst J. Lehrer-Selbsttraining. Frankfurt: Kern, 1979.

MLA (9th ed.) Citation

Kern, Horst J. Lehrer-Selbsttraining. Kern, 1979.

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