Gaya APA

Walden, L., Coleman, S, F. (2018). Lift-the-Flap Nature: Hidden World - Ocean (Cet.1). China: Little Tiger Press.

Gaya MLA

Walden, Libby., Coleman, Stephanie, Fizer. "Lift-the-Flap Nature: Hidden World - Ocean". Cet.1 China: Little Tiger Press, 2018. Text.