Dyfyniad APA

Edwards, N. A., & Hassall, K. A. (1971). Cellular biochemistry and physiology. McGraw-Hill.

Dyfyniad Arddull Chicago

Edwards, N A., and K A. Hassall. Cellular Biochemistry and Physiology. Tokyo: McGraw-Hill, 1971.

Dyfyniad MLA

Edwards, N A., and K A. Hassall. Cellular Biochemistry and Physiology. McGraw-Hill, 1971.

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