Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (9e éd.)

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