APA

Eichholtz D. A., Rogers S. G., Horsch R. B., Klee H. J., Hayford M., Hoffmann N. L., Braford S. B., Fink C., Flick J. & O'Connell K. M. (19870318). Expression of mouse dihydrofolate reductase gene confers methotrexate resistance in transgenic petunia plants. : Somatic cell and molecular genetics.

Chicago

Eichholtz D A, Rogers S G, Horsch R B, Klee H J, Hayford M, Hoffmann N L, Braford S B, Fink C, Flick J and O'Connell K M. 19870318. Expression of mouse dihydrofolate reductase gene confers methotrexate resistance in transgenic petunia plants. : Somatic cell and molecular genetics.

Harvard

Eichholtz D. A., Rogers S. G., Horsch R. B., Klee H. J., Hayford M., Hoffmann N. L., Braford S. B., Fink C., Flick J. and O'Connell K. M. (19870318). Expression of mouse dihydrofolate reductase gene confers methotrexate resistance in transgenic petunia plants. : Somatic cell and molecular genetics.

MLA

Eichholtz D A, Rogers S G, Horsch R B, Klee H J, Hayford M, Hoffmann N L, Braford S B, Fink C, Flick J and O'Connell K M. Expression of mouse dihydrofolate reductase gene confers methotrexate resistance in transgenic petunia plants. : Somatic cell and molecular genetics. 19870318.