Dyfyniad APA

Ashley, M. (2004). The mammoth book of roaring twenties whodunnits. New York: Carroll & Graf Publishers.

Dyfyniad Arddull Chicago

Ashley, Michael. The Mammoth Book of Roaring Twenties Whodunnits. New York: Carroll & Graf Publishers, 2004.

Dyfyniad MLA

Ashley, Michael. The Mammoth Book of Roaring Twenties Whodunnits. New York: Carroll & Graf Publishers, 2004.

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