Dyfyniad APA

Childress, S. (1981). Mechanics of swimming and flying. Cambridge University Press.

Dyfyniad Arddull Chicago

Childress, Stephen. Mechanics of Swimming and Flying. Cambridge: Cambridge University Press, 1981.

Dyfyniad MLA

Childress, Stephen. Mechanics of Swimming and Flying. Cambridge University Press, 1981.

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