एपीए उद्धरण

Boylan, M., & Michael Boylan; Robert J. Fogelin. (1993). Perspectives in philosophy. Fort Worth: Harcourt Brace Jovanovich College.

शिकागो स्टाइल उद्धरण

Boylan, Michael, और Michael Boylan; Robert J. Fogelin. Perspectives in Philosophy. Fort Worth: Harcourt Brace Jovanovich College, 1993.

एमएलए उद्धरण

Boylan, Michael, और Michael Boylan; Robert J. Fogelin. Perspectives in Philosophy. Fort Worth: Harcourt Brace Jovanovich College, 1993.