Cita APA (7th ed.)

Eugenio, D. L. (2005). Philippine folk literature: The riddles. The University of the Philippines Press.

Cita Chicago (17th ed.)

Eugenio, Damiana L. Philippine Folk Literature: The Riddles. Diliman, Quezon city: The University of the Philippines Press, 2005.

Cita MLA (9th ed.)

Eugenio, Damiana L. Philippine Folk Literature: The Riddles. The University of the Philippines Press, 2005.