Dyfyniad APA

Famighetti, R. (1994). world almanac and book of facts. Funk & Wagnalls.

Dyfyniad Arddull Chicago

Famighetti, Robert. World Almanac and Book of Facts. New Jersey: Funk & Wagnalls, 1994.

Dyfyniad MLA

Famighetti, Robert. World Almanac and Book of Facts. Funk & Wagnalls, 1994.

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