Cita APA

Lucile Petry. (1952). The encyclopedia of nursing. Philadelphia: W. B. Saunders.

Chicago Style Citation

Lucile Petry. The Encyclopedia of Nursing. Philadelphia: W. B. Saunders, 1952.

Cita MLA

Lucile Petry. The Encyclopedia of Nursing. Philadelphia: W. B. Saunders, 1952.

Atenció: Aquestes cites poden no estar 100% correctes.