APA ציטוט

Mercer, E. N., & Walters, M. B. (1965). Mitral Regurgitation Simulating Aortic Stenosis.

Citação norma Chicago

Mercer, E. N., and M. B. Walters. Mitral Regurgitation Simulating Aortic Stenosis. 1965.

ציטוט MLA

Mercer, E. N., and M. B. Walters. Mitral Regurgitation Simulating Aortic Stenosis. 1965.