Dyfyniad APA

Gaudy, A. F. (1988). Elements of bioenvironmental engineering. San Jose, Calif: Engineering Press.

Dyfyniad Arddull Chicago

Gaudy, Anthony F. Elements of Bioenvironmental Engineering. San Jose, Calif: Engineering Press, 1988.

Dyfyniad MLA

Gaudy, Anthony F. Elements of Bioenvironmental Engineering. San Jose, Calif: Engineering Press, 1988.

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