APA (7th ed.) Citation

Hansen, G. C. (1994). Porphyrios über Sokrates.

Chicago Style (17th ed.) Citation

Hansen, Günther Christian. Porphyrios über Sokrates. 1994.

MLA (9th ed.) Citation

Hansen, Günther Christian. Porphyrios über Sokrates. 1994.

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