APA (7. basım) Alıntı

Ayer, A. (1982). Philosohy in the Twentieth Century. Random House, Inc.

Chicago Style (17. basım) Atıf

Ayer, A.J. Philosohy in the Twentieth Century. New York, Estados Unidos: Random House, Inc, 1982.

MLA (9th ed.) Atıf

Ayer, A.J. Philosohy in the Twentieth Century. Random House, Inc, 1982.