Citação norma APA

Zeichner, S. L., Hirka, G., Andrews, P. W., & Alwine, J. C. (1992). Differentiation-dependent human immunodeficiency virus long terminal repeat regulatory elements active in human teratocarcinoma cells.

Citação norma Chicago

Zeichner, S L., G. Hirka, P W. Andrews, and J C. Alwine. Differentiation-dependent Human Immunodeficiency Virus Long Terminal Repeat Regulatory Elements Active in Human Teratocarcinoma Cells. 1992.

Citação norma MLA

Zeichner, S L., G. Hirka, P W. Andrews, and J C. Alwine. Differentiation-dependent Human Immunodeficiency Virus Long Terminal Repeat Regulatory Elements Active in Human Teratocarcinoma Cells. 1992.

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