APA (7. basım) Alıntı

Balmaceda, M. C. D. (2013). Ingenium 2013: Timeless strength, engineered to last. UP Alumni Engineers.

Chicago Style (17. basım) Atıf

Balmaceda, Ma. Concepcion DS. Ingenium 2013: Timeless Strength, Engineered to Last. Diliman, Quezon City: UP Alumni Engineers, 2013.

MLA (9th ed.) Atıf

Balmaceda, Ma. Concepcion DS. Ingenium 2013: Timeless Strength, Engineered to Last. UP Alumni Engineers, 2013.