Dyfyniad APA

Lange, O. R. (1965). Wholes and parts: A general theory of system beheaviour. Pergamon Press.

Dyfyniad Arddull Chicago

Lange, Oscar Richard. Wholes and Parts: A General Theory of System Beheaviour. Oxford: Pergamon Press, 1965.

Dyfyniad MLA

Lange, Oscar Richard. Wholes and Parts: A General Theory of System Beheaviour. Pergamon Press, 1965.

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