APA (7th ed.) Citation

De Ungria, R. M. (2004). Decimal places: Poems (U.P. Jubilee student edition.). University of the Philippines Press.

Chicago Style (17th ed.) Citation

De Ungria, Ricardo M. Decimal Places: Poems. U.P. Jubilee student edition. Quezon City: University of the Philippines Press, 2004.

MLA (9th ed.) Citation

De Ungria, Ricardo M. Decimal Places: Poems. U.P. Jubilee student edition. University of the Philippines Press, 2004.