APA (7th ed.) Citation

Wachtel, E., & Loken, N. C. (1977). Girl's gymnastics (11. print.). Oak Tree Press.

Chicago Style (17th ed.) Citation

Wachtel, Erna, and Newton C. Loken. Girl's Gymnastics. 11. print. London: Oak Tree Press, 1977.

MLA (9th ed.) Citation

Wachtel, Erna, and Newton C. Loken. Girl's Gymnastics. 11. print. Oak Tree Press, 1977.