APA (7e ed.) Bronvermelding

Não informado. Philosophic Abstracts. Association for Philosophic Research.

Chicago (17e ed.) Bronvermelding

Não informado. Philosophic Abstracts. New York: Association for Philosophic Research.

MLA (8e ed.) Bronvermelding

Não informado. Philosophic Abstracts. Association for Philosophic Research.

Let op: Deze citaties zijn niet altijd 100% accuraat.