Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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