Dyfyniad APA

(1995). Compton's encyclopedia and fact-index; Vol.17 (Nk - O). Chicago: Compton's Learning.

Dyfyniad Arddull Chicago

Compton's Encyclopedia and Fact-index; Vol.17 (Nk - O). Chicago: Compton's Learning, 1995.

Dyfyniad MLA

Compton's Encyclopedia and Fact-index; Vol.17 (Nk - O). Chicago: Compton's Learning, 1995.

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