APA引文

Cullen, B. R. (2010). Five Questions about Viruses and MicroRNAs. Public Library of Science.

Citação norma Chicago

Cullen, Bryan R. Five Questions About Viruses and MicroRNAs. Public Library of Science, 2010.

MLA引文

Cullen, Bryan R. Five Questions About Viruses and MicroRNAs. Public Library of Science, 2010.

警告：這些引文格式不一定是100％准確.