APA (7th ed.) Zitazioa

DK. & Blackburn, S. (2019). Philosophers: Their lives and works. Dorling Kindersley Limited.

Chicago Style (17th ed.) Zitazioa

DK. eta Simon Blackburn. Philosophers: Their Lives and Works. London: Dorling Kindersley Limited, 2019.

MLA (9th ed.) Zitazioa

DK. eta Simon Blackburn. Philosophers: Their Lives and Works. Dorling Kindersley Limited, 2019.