Dyfyniad APA

Schreck, C. B. (1974). Control of sex in fishes. Virginia Polytechnic Institute.

Dyfyniad Arddull Chicago

Schreck, Carl B. Control of Sex in Fishes. Blacksburg: Virginia Polytechnic Institute, 1974.

Dyfyniad MLA

Schreck, Carl B. Control of Sex in Fishes. Virginia Polytechnic Institute, 1974.

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