APA Citatie

Devine, E., Held, M., & Vinson, J. (1987). Thinkers of the 20th century: A biographical bibliographical and critical dictionary.

Chicago Style citaat

Devine, Elizabeth, Michael Held, en James Vinson. Thinkers of the 20th Century: A Biographical Bibliographical and Critical Dictionary. New Delhi, Himalayan Books, 1987.

MLA citatie

Devine, Elizabeth, et al. Thinkers of the 20th Century: A Biographical Bibliographical and Critical Dictionary. 1987.