APA (7th ed.) Citation

Gragg, S. H., McClain, M. E., & Rees, O. M. (1974). Scientific principles in nursing (7th ed.). C. V. Mosby Co..

Chicago Style (17th ed.) Citation

Gragg, Shirley Hawke, Mary Esther McClain, and Olive M. Rees. Scientific Principles in Nursing. 7th ed. Saint Louis: C. V. Mosby Co., 1974.

MLA (8th ed.) Citation

Gragg, Shirley Hawke, et al. Scientific Principles in Nursing. 7th ed. C. V. Mosby Co., 1974.