APA (7th ed.) Citation

Stone, P. (2013). Romeo blue (1. ed.). Scholastic.

Chicago Style (17th ed.) Citation

Stone, Phoebe. Romeo Blue. 1. ed. New York, N.Y: Scholastic, 2013.

MLA (9th ed.) Citation

Stone, Phoebe. Romeo Blue. 1. ed. Scholastic, 2013.