APA (7th ed.) Citation

Freeman, K., & Diels, H. (1953). The pre-Socratic philosopers: A companion to Diels, Fragmente der vorsokratiker ([3rd ed.].). B. Blackwell.

Chicago Style (17th ed.) Citation

Freeman, Kathleen, and Hermann Diels. The Pre-Socratic Philosopers: A Companion to Diels, Fragmente Der Vorsokratiker. [3rd ed.]. Oxford: B. Blackwell, 1953.

MLA (9th ed.) Citation

Freeman, Kathleen, and Hermann Diels. The Pre-Socratic Philosopers: A Companion to Diels, Fragmente Der Vorsokratiker. [3rd ed.]. B. Blackwell, 1953.