Citazione Stile APA (7a Edizione)

Cornford, F. M. (1952). Principium sapientiae: The origins of greek philosophical thought. Cambridge University.

Citazione stile Chigago Style (17a edizione)

Cornford, Francis MacDonald. Principium Sapientiae: The Origins of Greek Philosophical Thought. Londres: Cambridge University, 1952.

Citatione MLA (9a ed.)

Cornford, Francis MacDonald. Principium Sapientiae: The Origins of Greek Philosophical Thought. Cambridge University, 1952.