Citazione Stile APA (7a Edizione)

ebrary, Inc, Brown, S. C., Collinson, D., & Wilkinson, R. (1998). One hundred twentieth-century philosophers. Routledge.

Citazione stile Chigago Style (17a edizione)

ebrary, Inc, Stuart C. Brown, Diané Collinson, e Robert Wilkinson. One Hundred Twentieth-century Philosophers. London ; New York: Routledge, 1998.

Citatione MLA (9a ed.)

ebrary, Inc, et al. One Hundred Twentieth-century Philosophers. Routledge, 1998.