APA استشهاد

Potter,, P. A., & Perry,, A. G. (2011). Fundamentals of Nursing (7.). Elsevier.

استشهاد بنمط شيكاغو

Potter,, Patricia A., و Anne Griffin Perry. Fundamentals of Nursing. 7. New Delhi: Elsevier, 2011.

MLA استشهاد

Potter,, Patricia A., و Anne Griffin Perry. Fundamentals of Nursing. 7. Elsevier, 2011.