Dyfyniad APA

Becker, W. M., & Deamer, D. W. (1991). The world of the cell. Benjamin/Cummings.

Dyfyniad Arddull Chicago

Becker, Wayne M., and D. W. Deamer. The World of the Cell. Redwood City, CA: Benjamin/Cummings, 1991.

Dyfyniad MLA

Becker, Wayne M., and D. W. Deamer. The World of the Cell. Benjamin/Cummings, 1991.

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