APA (7th ed.) Citation

Knorr, A. (1948). Selbstmord? Hertel.

Chicago Style (17th ed.) Citation

Knorr, August. Selbstmord? Tutzing: Hertel, 1948.

MLA (9th ed.) Citation

Knorr, August. Selbstmord? Hertel, 1948.

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