APA استشهاد

Nusstein, J. M., & Beck, M. (2003). Effectiveness of 20% benzocaine as a topical anesthetic for intraoral injections.

استشهاد بنمط شيكاغو

Nusstein, John M., و Mike Beck. Effectiveness of 20% Benzocaine As a Topical Anesthetic for Intraoral Injections. 2003.

MLA استشهاد

Nusstein, John M., و Mike Beck. Effectiveness of 20% Benzocaine As a Topical Anesthetic for Intraoral Injections. 2003.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.