APA引文

Papasin, B., & Sarmiento, J. (2010). Great grandpa tree. Katha Pub.

Chicago Style (17th ed.) Citation

Papasin, Bimbo, and Jan Sarmiento. Great Grandpa Tree. Quezon City: Katha Pub, 2010.

MLA引文

Papasin, Bimbo, and Jan Sarmiento. Great Grandpa Tree. Katha Pub, 2010.

警告：這些引文格式不一定是100％准確.