APA (7th ed.) Citation

MR, K., AJ, B., & DB, L. (1991). Experiences with laser bronchoscopy. Pennsylvania medicine, 94(6), 24.

Chicago Style (17th ed.) Citation

MR, Katlic, Burick AJ, and Lucchino DB. "Experiences with Laser Bronchoscopy." Pennsylvania Medicine 94, no. 6 (1991): 24.

MLA (9th ed.) Citation

MR, Katlic, et al. "Experiences with Laser Bronchoscopy." Pennsylvania Medicine, vol. 94, no. 6, 1991, p. 24.