APA (7 ম সংস্করণ) উদ্ধৃতি

Gutmann, J. L., & Lovdahl, P. E. (2011). Problem solving in endodontics: Prevention, identification, and management (5th ed.). Elsevier-Mosby.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Gutmann, James L., এবং Paul E. Lovdahl. Problem Solving in Endodontics: Prevention, Identification, and Management. 5th ed. Maryland Heights, MO: Elsevier-Mosby, 2011.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Gutmann, James L., এবং Paul E. Lovdahl. Problem Solving in Endodontics: Prevention, Identification, and Management. 5th ed. Elsevier-Mosby, 2011.