APA Citation

Kelly, M. E., & Freeman, M. (2015). Astrotwins: Project blastoff (First edition.). New York: Simon & Schuster Books for Young Readers.

Chicago Style Citation

Kelly, Mark E., and Martha Freeman. Astrotwins: Project Blastoff. First edition. New York: Simon & Schuster Books for Young Readers, 2015.

MLA Citation

Kelly, Mark E., and Martha Freeman. Astrotwins: Project Blastoff. First edition. New York: Simon & Schuster Books for Young Readers, 2015.

Warning: These citations may not always be 100% accurate.