APA引文

Still, W. J. S., & Boult, E. H. (1957). The Electron Microscopy of Endocardial Fibroelastosis.

Citação norma Chicago

Still, W. J. S., and E. H. Boult. The Electron Microscopy of Endocardial Fibroelastosis. 1957.

MLA引文

Still, W. J. S., and E. H. Boult. The Electron Microscopy of Endocardial Fibroelastosis. 1957.

警告：這些引文格式不一定是100％准確.