APA引文

Blalock, A. (1951). Samuel Clark Harvey: A Tribute from a Fellow Surgeon.

Citação norma Chicago

Blalock, Alfred. Samuel Clark Harvey: A Tribute From a Fellow Surgeon. 1951.

MLA引文

Blalock, Alfred. Samuel Clark Harvey: A Tribute From a Fellow Surgeon. 1951.

警告：這些引文格式不一定是100％准確.