APA
Wooldridge P., J, Skipper J., K, Skipper J. & K. (19780000). Methods of clinical experimentation to improve patient care. St. Louis, us: The C.V. Mosby.
Chicago
Wooldridge P, J, Skipper J, K, Skipper J and K. 19780000. Methods of clinical experimentation to improve patient care. St. Louis, us: The C.V. Mosby.
Harvard
Wooldridge P., J, Skipper J., K, Skipper J. and K. (19780000). Methods of clinical experimentation to improve patient care. St. Louis, us: The C.V. Mosby.
MLA
Wooldridge P, J, Skipper J, K, Skipper J and K. Methods of clinical experimentation to improve patient care. St. Louis, us: The C.V. Mosby. 19780000.