Dyfyniad APA

Hutchins, E. (1960). Frontiers in science: A survey. George Allen & Unwin.

Dyfyniad Arddull Chicago

Hutchins, Edward. Frontiers in Science: A Survey. London: George Allen & Unwin, 1960.

Dyfyniad MLA

Hutchins, Edward. Frontiers in Science: A Survey. George Allen & Unwin, 1960.

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