APA (7e ed.) Bronvermelding

Eugenio, D. L. (1994). Philippine folk literature: The riddles. University of the Philippines Press.

Chicago (17e ed.) Bronvermelding

Eugenio, Damiana L. Philippine Folk Literature: The Riddles. Quezon City: University of the Philippines Press, 1994.

MLA (9e ed.) Bronvermelding

Eugenio, Damiana L. Philippine Folk Literature: The Riddles. University of the Philippines Press, 1994.