APA
Chan P. D., Winkle Christopher R & Winkle Peter J. (2000). Family medicine. Laguna Hills: Current Clinical Strategies Publishing.
Chicago
Chan Paul D, Winkle Christopher R and Winkle Peter J. 2000. Family medicine. Laguna Hills: Current Clinical Strategies Publishing.
Harvard
Chan P. D., Winkle Christopher R and Winkle Peter J. (2000). Family medicine. Laguna Hills: Current Clinical Strategies Publishing.
MLA
Chan Paul D, Winkle Christopher R and Winkle Peter J. Family medicine. Laguna Hills: Current Clinical Strategies Publishing. 2000.