APA Style

Nimmo, Jenny. (2008). Griffin's Castle . USA: Scholastic INC.

Chicago Style

Nimmo, Jenny. Griffin's Castle. USA: Scholastic INC, 2008. Text.

MLA Style

Nimmo, Jenny. Griffin's Castle. USA: Scholastic INC, 2008. Text.

Turabian Style

Nimmo, Jenny. Griffin's Castle. USA: Scholastic INC, 2008. Print.