APA (7. basım) Alıntı

University of the Philippines Alumni Engineers. (1965). Directory, 1910-1964. s.n.].

Chicago Style (17. basım) Atıf

University of the Philippines Alumni Engineers. Directory, 1910-1964. [Quezon Cityn: s.n.], 1965.

MLA (9th ed.) Atıf

University of the Philippines Alumni Engineers. Directory, 1910-1964. s.n.], 1965.