APA (7th ed.) Citation

Adler, S. S., Beckers, D., & Buck, M. (1993). PNF in practice: An illustrated guide. Springer-Verlag.

Chicago Style (17th ed.) Citation

Adler, Susan S., Dominiek Beckers, and Math Buck. PNF in Practice: An Illustrated Guide. Berlin: Springer-Verlag, 1993.

MLA (9th ed.) Citation

Adler, Susan S., et al. PNF in Practice: An Illustrated Guide. Springer-Verlag, 1993.