APA Style

Dadey, D., Avakyan, T. (2012). Mermaid Tales book 1 : Trouble at Trident Academy . New York: Aladdin Paperbacks.

MLA Style

Dadey, Debbie., Avakyan, Tatevik. "Mermaid Tales book 1 : Trouble at Trident Academy". New York: Aladdin Paperbacks, 2012. Printed Book.