Dyfyniad APA

Rogers, C. A. (1964). Packing and covering. University Press.

Dyfyniad Arddull Chicago

Rogers, C. A. Packing and Covering. Cambridge: University Press, 1964.

Dyfyniad MLA

Rogers, C. A. Packing and Covering. University Press, 1964.

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