Cita APA (7a ed.)

Sidman, J., & Zagarenski, P. (2009). Red sings from treetops: A year in colors. Houghton Mifflin Books for Children.

Cita Chicago Style (17a ed.)

Sidman, Joyce, y Pamela Zagarenski. Red Sings from Treetops: A Year in Colors. Boston: Houghton Mifflin Books for Children, 2009.

Cita MLA (8a ed.)

Sidman, Joyce, y Pamela Zagarenski. Red Sings from Treetops: A Year in Colors. Houghton Mifflin Books for Children, 2009.

Precaución: Estas citas no son 100% exactas.