APA (7th ed.) Citation

Studzinska-Pasieka, K., & Otto, M. (2011). Open your english wider: English for dental professionals. Bestom.

Chicago Style (17th ed.) Citation

Studzinska-Pasieka, Kinga, and Marcin Otto. Open Your English Wider: English for Dental Professionals. Lodz: Bestom, 2011.

MLA (9th ed.) Citation

Studzinska-Pasieka, Kinga, and Marcin Otto. Open Your English Wider: English for Dental Professionals. Bestom, 2011.