APA citiranje

Flintoff, W. F., Weber, M. K., Nagainis, C. R., Essani, A. K., Robertson, D., & Salser, W. (1982). Overproduction of dihydrofolate reductase and gene amplification in methotrexate-resistant Chinese hamster ovary cells.

Citação norma Chicago

Flintoff, W F., M K. Weber, C R. Nagainis, A K. Essani, D. Robertson, and W. Salser. Overproduction of Dihydrofolate Reductase and Gene Amplification in Methotrexate-resistant Chinese Hamster Ovary Cells. 1982.

MLA citiranje

Flintoff, W F., et al. Overproduction of Dihydrofolate Reductase and Gene Amplification in Methotrexate-resistant Chinese Hamster Ovary Cells. 1982.