APA (7e ed.) Bronvermelding

Payne, R. W. (2023). An Introduction to Philosophy. BCcampus.

Chicago (17e ed.) Bronvermelding

Payne, Russ W. An Introduction to Philosophy. [Place of publication not identified]: BCcampus, 2023.

MLA (9e ed.) Bronvermelding

Payne, Russ W. An Introduction to Philosophy. BCcampus, 2023.