APA引文

Knoepfel, S. A., & Berkhout, B. (2013). On the role of four small hairpins in the HIV-1 RNA genome. Landes Bioscience.

Citação norma Chicago

Knoepfel, Stefanie A., and Ben Berkhout. On the Role of Four Small Hairpins in the HIV-1 RNA Genome. Landes Bioscience, 2013.

MLA引文

Knoepfel, Stefanie A., and Ben Berkhout. On the Role of Four Small Hairpins in the HIV-1 RNA Genome. Landes Bioscience, 2013.

警告：這些引文格式不一定是100％准確.