Dyfyniad APA

Wommack, K. E., Hill, R. T., Kessel, M., Russek-Cohen, E., & Colwell, R. R. (1992). Distribution of viruses in the Chesapeake Bay.

Dyfyniad Arddull Chicago

Wommack, K E., R T. Hill, M. Kessel, E. Russek-Cohen, and R R. Colwell. Distribution of Viruses in the Chesapeake Bay. 1992.

Dyfyniad MLA

Wommack, K E., et al. Distribution of Viruses in the Chesapeake Bay. 1992.

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