Dyfyniad APA

Sinclair, U., & Barrett, J. R. (1980). The jungle. University of Illinois Press, New American Library.

Dyfyniad Arddull Chicago

Sinclair, Upton, and James R. Barrett. The Jungle. Urbana : New York: University of Illinois Press, New American Library, 1980.

Dyfyniad MLA

Sinclair, Upton, and James R. Barrett. The Jungle. University of Illinois Press, New American Library, 1980.

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