APA (7th ed.) Citation

Polin, R. A., & Ditmar, M. F. (2021). Pediatric secrets (7th edition.). Elsevier.

Chicago Style (17th ed.) Citation

Polin, Richard A., and Mark F. Ditmar. Pediatric Secrets. 7th edition. Philadelphia, PA: Elsevier, 2021.

MLA (8th ed.) Citation

Polin, Richard A., and Mark F. Ditmar. Pediatric Secrets. 7th edition. Elsevier, 2021.