Cita APA (7a ed.)

Siegel, R., & Bloch, S. (2017). One proud penny (First edition.). Roaring Brook Press.

Cita Chicago Style (17a ed.)

Siegel, Randy, y Serge Bloch. One Proud Penny. First edition. New York: Roaring Brook Press, 2017.

Cita MLA (8a ed.)

Siegel, Randy, y Serge Bloch. One Proud Penny. First edition. Roaring Brook Press, 2017.

Precaución: Estas citas no son 100% exactas.