Cita APA

Anderson, D. O., Culling, C., Parnell, J. L., & Vassar, P. (1965). Nurses' Smoking.

Chicago Style Citation

Anderson, Donald O., Charles Culling, John L. Parnell, i Philip Vassar. Nurses' Smoking. 1965.

Cita MLA

Anderson, Donald O., Charles Culling, John L. Parnell, i Philip Vassar. Nurses' Smoking. 1965.

Atenció: Aquestes cites poden no estar 100% correctes.