APA (7th ed.) Citation

Guillermo, G. (2013). Mga tula. The University of the Philippines Press.

Chicago Style (17th ed.) Citation

Guillermo, Gelacio. Mga Tula. Quezon City: The University of the Philippines Press, 2013.

MLA (9th ed.) Citation

Guillermo, Gelacio. Mga Tula. The University of the Philippines Press, 2013.

Warning: These citations may not always be 100% accurate.