Balmaceda, M. C. D. (2013). Ingenium 2013: Timeless strength, engineered to last. UP Alumni Engineers.
Chicago Style (17th ed.) CitationBalmaceda, Ma. Concepcion DS. Ingenium 2013: Timeless Strength, Engineered to Last. Diliman, Quezon City: UP Alumni Engineers, 2013.
MLA (9th ed.) CitationBalmaceda, Ma. Concepcion DS. Ingenium 2013: Timeless Strength, Engineered to Last. UP Alumni Engineers, 2013.
Warning: These citations may not always be 100% accurate.