APA (7th ed.) Citation

Beckers, D., & Buck, M. (2021). PNF in Practice: An Illustrated Guide (5th ed. 2021.). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-662-61818-9

Chicago Style (17th ed.) Citation

Beckers, Dominiek, and Math Buck. PNF in Practice: An Illustrated Guide. 5th ed. 2021. Berlin, Heidelberg: Springer Berlin Heidelberg, 2021. https://doi.org/10.1007/978-3-662-61818-9.

MLA (9th ed.) Citation

Beckers, Dominiek, and Math Buck. PNF in Practice: An Illustrated Guide. 5th ed. 2021. Springer Berlin Heidelberg, 2021. https://doi.org/10.1007/978-3-662-61818-9.