Citazione Stile APA (7a Edizione)

Corvi, R. (1997). An introduction to the thought of karl popper. Routledge.

Citazione stile Chigago Style (17a edizione)

Corvi, Roberta. An Introduction to the Thought of Karl Popper. London: Routledge, 1997.

Citatione MLA (9a ed.)

Corvi, Roberta. An Introduction to the Thought of Karl Popper. Routledge, 1997.