APA (7th ed.) Citation

Freedman, R., & Bjorklund, L. F. (1977). How birds fly. Holiday House.

Chicago Style (17th ed.) Citation

Freedman, Russell, and Lorence F. Bjorklund. How Birds Fly. New York: Holiday House, 1977.

MLA (8th ed.) Citation

Freedman, Russell, and Lorence F. Bjorklund. How Birds Fly. Holiday House, 1977.

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