APA (7th ed.) Citation

Ricken, F. (1994). Antike Skeptiker. Beck.

Chicago Style (17th ed.) Citation

Ricken, Friedo. Antike Skeptiker. München: Beck, 1994.

MLA (9th ed.) Citation

Ricken, Friedo. Antike Skeptiker. Beck, 1994.

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