APA (7th ed.) Citation

Popa, A. C. (2016). Signos. Ateneo de Naga University Press.

Chicago Style (17th ed.) Citation

Popa, Allan C. Signos. Naga City: Ateneo de Naga University Press, 2016.

MLA (9th ed.) Citation

Popa, Allan C. Signos. Ateneo de Naga University Press, 2016.