Cita APA (7th ed.)
Collins, S. D., Lehmann, J. L., & Trantham, K. S. (1956). Surgical Experience in selected areas of the United States.
Cita Chicago (17th ed.)
Collins, Selwyn D., Josephine L. Lehmann, i Katherine S. Trantham. Surgical Experience in Selected Areas of the United States. 1956.
Cita MLA (9th ed.)
Collins, Selwyn D., et al. Surgical Experience in Selected Areas of the United States. 1956.
Atenció: Aquestes cites poden no estar 100% correctes.