Citação norma APA

Letsinger, R. L., Zhang, G. R., Sun, D. K., Ikeuchi, T., & Sarin, P. S. (1989). Cholesteryl-conjugated oligonucleotides: Synthesis, properties, and activity as inhibitors of replication of human immunodeficiency virus in cell culture.

Citação norma Chicago

Letsinger, R L., G R. Zhang, D K. Sun, T. Ikeuchi, and P S. Sarin. Cholesteryl-conjugated Oligonucleotides: Synthesis, Properties, and Activity As Inhibitors of Replication of Human Immunodeficiency Virus in Cell Culture. 1989.

Citação norma MLA

Letsinger, R L., et al. Cholesteryl-conjugated Oligonucleotides: Synthesis, Properties, and Activity As Inhibitors of Replication of Human Immunodeficiency Virus in Cell Culture. 1989.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.