APA (7th ed.) Citation

Curtiss, M. L., & Curtiss, A. B. (1947). Physical education for elementary schools (2. print.). Bruce.

Chicago Style (17th ed.) Citation

Curtiss, Mary L., and Adelaide B. Curtiss. Physical Education for Elementary Schools. 2. print. Milwaukee: Bruce, 1947.

MLA (9th ed.) Citation

Curtiss, Mary L., and Adelaide B. Curtiss. Physical Education for Elementary Schools. 2. print. Bruce, 1947.