APA (7th ed.) Citation

De Ungria, R. M. (1991). Decimal places: Poems. Anvil Pub., Inc.

Chicago Style (17th ed.) Citation

De Ungria, Ricardo M. Decimal Places: Poems. Metro Manila: Anvil Pub., Inc, 1991.

MLA (9th ed.) Citation

De Ungria, Ricardo M. Decimal Places: Poems. Anvil Pub., Inc, 1991.