APA (7th ed.) Citation

Knapp, G. P. (1980). Friedrich Dürrenmatt: Gerhard P[eter] Knapp (1.Aufl.). Metzler.

Chicago Style (17th ed.) Citation

Knapp, Gerhard Peter. Friedrich Dürrenmatt: Gerhard P[eter] Knapp. 1.Aufl. Stuttgart: Metzler, 1980.

MLA (8th ed.) Citation

Knapp, Gerhard Peter. Friedrich Dürrenmatt: Gerhard P[eter] Knapp. 1.Aufl. Metzler, 1980.

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