APA (7e ed.) Bronvermelding

Villanueva, S. J. (1993). Creatures of Philippine lower mythology.

Chicago (17e ed.) Bronvermelding

Villanueva, Samuel J. Creatures of Philippine Lower Mythology. Thesis (BFA)--University of the Philippines Diliman, 1993.

MLA (9e ed.) Bronvermelding

Villanueva, Samuel J. Creatures of Philippine Lower Mythology. 1993.