Cita APA (7a ed.)

George, J. C., & Schoenherr, J. (1974). Julie of the wolves (1st Harper Trophy ed.). HarperCollins.

Cita Chicago Style (17a ed.)

George, Jean Craighead, y John Schoenherr. Julie of the Wolves. 1st Harper Trophy ed. New York: HarperCollins, 1974.

Cita MLA (8a ed.)

George, Jean Craighead, y John Schoenherr. Julie of the Wolves. 1st Harper Trophy ed. HarperCollins, 1974.

Precaución: Estas citas no son 100% exactas.