APA (7e ed.) Bronvermelding

Voigt, C. (2012). A solitary blue (Atheneum Books for Young Readers pbk. ed.). Atheneum Books for Young Readers.

Chicago (17e ed.) Bronvermelding

Voigt, Cynthia. A Solitary Blue. Atheneum Books for Young Readers pbk. ed. New York: Atheneum Books for Young Readers, 2012.

MLA (8e ed.) Bronvermelding

Voigt, Cynthia. A Solitary Blue. Atheneum Books for Young Readers pbk. ed. Atheneum Books for Young Readers, 2012.