Cita APA (7a ed.)

Ewart, C. K. (1983). Effects of early postmyocardial infarction exercise testing on self-perception and subsequent physical activity. [s.n.].

Cita Chicago Style (17a ed.)

Ewart, Craig K. Effects of Early Postmyocardial Infarction Exercise Testing on Self-perception and Subsequent Physical Activity. [S.l.]: [s.n.], 1983.

Cita MLA (9a ed.)

Ewart, Craig K. Effects of Early Postmyocardial Infarction Exercise Testing on Self-perception and Subsequent Physical Activity. [s.n.], 1983.