APA citiranje

Day, N. K., Witkin, S. S., Sarkar, N. H., Kinne, D., Jussawalla, D. J., Levin, A., . . . Good, R. A. (1981). Antibodies reactive with murine mammary tumor virus in sera of patients with breast cancer: Geographic and family studies.

Citação norma Chicago

Day, N K., S S. Witkin, N H. Sarkar, D. Kinne, D J. Jussawalla, A. Levin, C C. Hsia, N. Geller, and R A. Good. Antibodies Reactive With Murine Mammary Tumor Virus in Sera of Patients With Breast Cancer: Geographic and Family Studies. 1981.

MLA citiranje

Day, N K., et al. Antibodies Reactive With Murine Mammary Tumor Virus in Sera of Patients With Breast Cancer: Geographic and Family Studies. 1981.