Dyfyniad APA

Sindermann, C. J. (1990). Principal diseases of marine fish and shellfish. San Diego: Academic Press.

Dyfyniad Arddull Chicago

Sindermann, Carl J. Principal Diseases of Marine Fish and Shellfish. San Diego: Academic Press, 1990.

Dyfyniad MLA

Sindermann, Carl J. Principal Diseases of Marine Fish and Shellfish. San Diego: Academic Press, 1990.

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