APA引文

Watkins, J. (1999). Structure and function of the musculoskeletal system. Champaign, IL: Human Kinetics.

Chicago Style Citation

Watkins, James. Structure and Function of the Musculoskeletal System. Champaign, IL: Human Kinetics, 1999.

MLA引文

Watkins, James. Structure and Function of the Musculoskeletal System. Champaign, IL: Human Kinetics, 1999.

警告：这些引文格式不一定是100％准确.