Cita APA

Shafer, K. N., Phipps, W. J., Long, B. C., & Woods, N. F. (1980). Shafer's medical - surgical nursing (7th. ed.--.). St. Louis: Mosby.

Citación estilo Chicago

Shafer, Kathleen Newton, Wilma J. Phipps, Barbara C. Long, y Nancy Fugate Woods. Shafer's Medical - Surgical Nursing. 7th. ed.--. St. Louis: Mosby, 1980.

Cita MLA

Shafer, Kathleen Newton, Wilma J. Phipps, Barbara C. Long, y Nancy Fugate Woods. Shafer's Medical - Surgical Nursing. 7th. ed.--. St. Louis: Mosby, 1980.