APA citiranje

Petheram, I. S., & Boyce, J. M. H. (1977). Prosthetic valve endocarditis: A review of 24 cases.

Citação norma Chicago

Petheram, Ian S., and J. M. H. Boyce. Prosthetic Valve Endocarditis: A Review of 24 Cases. 1977.

MLA citiranje

Petheram, Ian S., and J. M. H. Boyce. Prosthetic Valve Endocarditis: A Review of 24 Cases. 1977.