Dyfyniad APA

Robbins, J. (1993). Fun with fractals. Tech publications pte ltd.

Dyfyniad Arddull Chicago

Robbins, Judd. Fun with Fractals. Singapore: Tech publications pte ltd, 1993.

Dyfyniad MLA

Robbins, Judd. Fun with Fractals. Tech publications pte ltd, 1993.

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