Dyfyniad APA

McGraw, R. A., Coffee, B. W., Otto, C. M., Drews, R. T., & Rawlings, C. A. (1990). Gene sequence of feline tumor necrosis factor alpha.

Dyfyniad Arddull Chicago

McGraw, R A., B W. Coffee, C M. Otto, R T. Drews, and C A. Rawlings. Gene Sequence of Feline Tumor Necrosis Factor Alpha. 1990.

Dyfyniad MLA

McGraw, R A., et al. Gene Sequence of Feline Tumor Necrosis Factor Alpha. 1990.

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