APA (7e ed.) Bronvermelding

(2002). Sa hirap ng buhay. University of the Philippines Press.

Chicago (17e ed.) Bronvermelding

Sa Hirap Ng Buhay. Quezon City: University of the Philippines Press, 2002.

MLA (9e ed.) Bronvermelding

Sa Hirap Ng Buhay. University of the Philippines Press, 2002.

Let op: Deze citaties zijn niet altijd 100% accuraat.