Citazione Stile APA (7a Edizione)

UP Chemical Engineering Alumni Foundation, Inc, & University of the Philippines (Diliman). College of Engineering. Alumni Association. (1999). Alumni homecoming 1999: Souvenir program. UP Chemical Engineering Alumni Foundation, Inc.

Citazione stile Chigago Style (17a edizione)

UP Chemical Engineering Alumni Foundation, Inc, e University of the Philippines (Diliman). College of Engineering. Alumni Association. Alumni Homecoming 1999: Souvenir Program. Quezon City: UP Chemical Engineering Alumni Foundation, Inc, 1999.

Citatione MLA (9a ed.)

UP Chemical Engineering Alumni Foundation, Inc, e University of the Philippines (Diliman). College of Engineering. Alumni Association. Alumni Homecoming 1999: Souvenir Program. UP Chemical Engineering Alumni Foundation, Inc, 1999.