Dyfyniad APA

(1993). Handbook of methods in aquatic microbial ecology. Boston: Lewis Publishers.

Dyfyniad Arddull Chicago

Handbook of Methods in Aquatic Microbial Ecology. Boston: Lewis Publishers, 1993.

Dyfyniad MLA

Handbook of Methods in Aquatic Microbial Ecology. Boston: Lewis Publishers, 1993.

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