APA引文

Hartley, J. W., Wolford, N. K., Old, L. J., & Rowe, W. P. (1977). A new class of murine leukemia virus associated with development of spontaneous lymphomas.

Citação norma Chicago

Hartley, J W., N K. Wolford, L J. Old, and W P. Rowe. A New Class of Murine Leukemia Virus Associated With Development of Spontaneous Lymphomas. 1977.

MLA引文

Hartley, J W., N K. Wolford, L J. Old, and W P. Rowe. A New Class of Murine Leukemia Virus Associated With Development of Spontaneous Lymphomas. 1977.