APA (7. basım) Alıntı

Singer, L. (1958). Economics made simple. Made Simple Books National Book Store.

Chicago Style (17. basım) Atıf

Singer, L.P. Economics Made Simple. New York, Manila: Made Simple Books National Book Store, 1958.

MLA (9th ed.) Atıf

Singer, L.P. Economics Made Simple. Made Simple Books National Book Store, 1958.