APA (7th ed.) Citation

Drummond, A., & Campling, J. (1996). Research Methods for Therapists. Springer US. https://doi.org/10.1007/978-1-4899-2979-2

Chicago Style (17th ed.) Citation

Drummond, Avril, and Jo Campling. Research Methods for Therapists. Boston, MA: Springer US, 1996. https://doi.org/10.1007/978-1-4899-2979-2.

MLA (9th ed.) Citation

Drummond, Avril, and Jo Campling. Research Methods for Therapists. Springer US, 1996. https://doi.org/10.1007/978-1-4899-2979-2.