APA (7th ed.) Citation

Polgar, S., & Thomas, S. A. (2000). Introduction to research in the health sciences (Fourth edition.). Churchill Livingstone.

Chicago Style (17th ed.) Citation

Polgar, Stephen, and Shane A. Thomas. Introduction to Research in the Health Sciences. Fourth edition. Edinburgh ; New York: Churchill Livingstone, 2000.

MLA (9th ed.) Citation

Polgar, Stephen, and Shane A. Thomas. Introduction to Research in the Health Sciences. Fourth edition. Churchill Livingstone, 2000.