APA-viite (7. p.)

EWING, A. (1985). The Fundamental questions of philosophy. Routledge.

Chicago-viite (17. p.)

EWING, A.C. The Fundamental Questions of Philosophy. London: Routledge, 1985.

MLA-viite (9. p.)

EWING, A.C. The Fundamental Questions of Philosophy. Routledge, 1985.