APA ציטוט

Zhang, Z., Alfonta, L., Tian, F., Bursulaya, B., Uryu, S., King, D. S., & Schultz, P. G. (2004). Selective incorporation of 5-hydroxytryptophan into proteins in mammalian cells. National Academy of Sciences.

Citação norma Chicago

Zhang, Zhiwen, Lital Alfonta, Feng Tian, Badry Bursulaya, Sean Uryu, David S. King, and Peter G. Schultz. Selective Incorporation of 5-hydroxytryptophan Into Proteins in Mammalian Cells. National Academy of Sciences, 2004.

ציטוט MLA

Zhang, Zhiwen, et al. Selective Incorporation of 5-hydroxytryptophan Into Proteins in Mammalian Cells. National Academy of Sciences, 2004.