APA ציטוט

Semple, T., McGuinness, J. B., & Gardner, H. (1968). Left heart catheterization by direct ventricular puncture.

Citação norma Chicago

Semple, T., J B. McGuinness, and H. Gardner. Left Heart Catheterization By Direct Ventricular Puncture. 1968.

ציטוט MLA

Semple, T., J B. McGuinness, and H. Gardner. Left Heart Catheterization By Direct Ventricular Puncture. 1968.