APA (7th ed.) Citation

O'Connell, T. X., Blair, T. E., & Pedigo, R. A. (2023). USMLE step 3 secrets (2nd edition.). Elsevier.

Chicago Style (17th ed.) Citation

O'Connell, Theodore X., Thomas E. Blair, and Ryan A. Pedigo. USMLE Step 3 Secrets. 2nd edition. Philadelphia, PA: Elsevier, 2023.

MLA (8th ed.) Citation

O'Connell, Theodore X., et al. USMLE Step 3 Secrets. 2nd edition. Elsevier, 2023.