Cita APA (7a ed.)

Crutcher, C. (2013). Period 8 (First edition.). Greenwillow Books, an imprint of HarperCollins Publishers.

Cita Chicago Style (17a ed.)

Crutcher, Chris. Period 8. First edition. New York: Greenwillow Books, an imprint of HarperCollins Publishers, 2013.

Cita MLA (8a ed.)

Crutcher, Chris. Period 8. First edition. Greenwillow Books, an imprint of HarperCollins Publishers, 2013.

Precaución: Estas citas no son 100% exactas.