APA (7th ed.) Citation

Freeman, K. (1966). The pre-socratic philosophers: A companion to Diels, fragmente der Vorsokratiker (2a. ed.). Basil Blackwell.

Chicago Style (17th ed.) Citation

Freeman, Kathleen. The Pre-socratic Philosophers: A Companion to Diels, Fragmente Der Vorsokratiker. 2a. ed. Oxford: Basil Blackwell, 1966.

MLA (9th ed.) Citation

Freeman, Kathleen. The Pre-socratic Philosophers: A Companion to Diels, Fragmente Der Vorsokratiker. 2a. ed. Basil Blackwell, 1966.