Dyfyniad APA

Crano, W. D. (2012). Surrounded and Outnumbered. Headline.

Dyfyniad Arddull Chicago

Crano, William D. Surrounded and Outnumbered. London: Headline, 2012.

Dyfyniad MLA

Crano, William D. Surrounded and Outnumbered. Headline, 2012.

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