Παραπομπή APA

Velasquez, M. (2002). Philosophy: A text with readings. Wadsworth.

Παραπομπή Chicago Style

Velasquez, Manuel. Philosophy: A Text with Readings. Australia: Wadsworth, 2002.

Παραπομπή MLA

Velasquez, Manuel. Philosophy: A Text with Readings. Wadsworth, 2002.