APA (7th ed.) Citation

Brown, T. A., & Brown, D. (2004). USMLE step 1 secrets. Hanley & Belfus.

Chicago Style (17th ed.) Citation

Brown, Thomas A., and Dave Brown. USMLE Step 1 Secrets. Philadelphia: Hanley & Belfus, 2004.

MLA (9th ed.) Citation

Brown, Thomas A., and Dave Brown. USMLE Step 1 Secrets. Hanley & Belfus, 2004.

Warning: These citations may not always be 100% accurate.