Cita APA (7th ed.)
Swindoll, C. R. (1991). Stress fractures. David C. Cook pub.
Cita Chicago (17th ed.)
Swindoll, Charles R. Stress Fractures. Illinois: David C. Cook pub, 1991.
Cita MLA (9th ed.)
Swindoll, Charles R. Stress Fractures. David C. Cook pub, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.