Dyfyniad APA

Johnson, T. L., Lloyd, R. V., & Thor, A. (1987). Expression of ras oncogene p21 antigen in normal and proliferative thyroid tissues.

Dyfyniad Arddull Chicago

Johnson, T. L., R. V. Lloyd, and A. Thor. Expression of Ras Oncogene P21 Antigen in Normal and Proliferative Thyroid Tissues. 1987.

Dyfyniad MLA

Johnson, T. L., R. V. Lloyd, and A. Thor. Expression of Ras Oncogene P21 Antigen in Normal and Proliferative Thyroid Tissues. 1987.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.