APA (7 ম সংস্করণ) উদ্ধৃতি

Polit, D., & Beck, C. T. (2004). Essentials of Nursing Research: Methods, Appraisal, and Utilization. Lippicott Williams & Willkins.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Polit, Dennise, এবং Cheryl Tatano Beck. Essentials of Nursing Research: Methods, Appraisal, and Utilization. Lippicott Williams & Willkins, 2004.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Polit, Dennise, এবং Cheryl Tatano Beck. Essentials of Nursing Research: Methods, Appraisal, and Utilization. Lippicott Williams & Willkins, 2004.