APA (7th ed.) Citation

Paterno, M. E., & Dayao, C. J. (1999). A first look at Philippine butterflies. Tahanan Books for Young Readers.

Chicago Style (17th ed.) Citation

Paterno, Maria Elena, and Crispin Jr Dayao. A First Look at Philippine Butterflies. Manila: Tahanan Books for Young Readers, 1999.

MLA (9th ed.) Citation

Paterno, Maria Elena, and Crispin Jr Dayao. A First Look at Philippine Butterflies. Tahanan Books for Young Readers, 1999.