Cita APA

Leitch, D., & Bedford, B. (1988). Cardiovascular risk factors.

Chicago Style Citation

Leitch, D., i B. Bedford. Cardiovascular Risk Factors. 1988.

Cita MLA

Leitch, D., i B. Bedford. Cardiovascular Risk Factors. 1988.

Atenció: Aquestes cites poden no estar 100% correctes.