APA (7. basım) Alıntı

Finkle, J. (1998). Viagra heats up war among firms promising cure for impotence. Manila Times.

Chicago Style (17. basım) Atıf

Finkle, Jim. "Viagra Heats Up War Among Firms Promising Cure for Impotence." Manila Times 1998.

MLA (9th ed.) Atıf

Finkle, Jim. "Viagra Heats Up War Among Firms Promising Cure for Impotence." Manila Times, 1998.