APA-referens (7:e uppl.)

Morse, R. L. (1974). Exercise and the heart: Guidelines for exercise programs. Thomas.

Chicago-referens (17:e uppl.)

Morse, Robert L. Exercise and the Heart: Guidelines for Exercise Programs. Springfield, Ill: Thomas, 1974.

MLA-referens (9:e uppl.)

Morse, Robert L. Exercise and the Heart: Guidelines for Exercise Programs. Thomas, 1974.