APA Style

TURNBULL, Stephanie. (). Caterpillars and butterflies . London: Usborne.

Chicago Style

TURNBULL, Stephanie. Caterpillars and butterflies. London: Usborne, . Text.

MLA Style

TURNBULL, Stephanie. Caterpillars and butterflies. London: Usborne, . Text.

Turabian Style

TURNBULL, Stephanie. Caterpillars and butterflies. London: Usborne, . Print.