APA (7th ed.) Citation

Klopf, G. J., Bowman, G. W., & Joy, A. (1969). A learning team: Teacher and auxiliary. [U.S. Govt. Print. Off].

Chicago Style (17th ed.) Citation

Klopf, Gordon John, Garda W. Bowman, and Adena Joy. A Learning Team: Teacher and Auxiliary. [Washington]: [U.S. Govt. Print. Off], 1969.

MLA (9th ed.) Citation

Klopf, Gordon John, et al. A Learning Team: Teacher and Auxiliary. [U.S. Govt. Print. Off], 1969.