Dyfyniad APA

Smith, R. (1949). Learning to write in college (Rev. ed.). Heath.

Dyfyniad Arddull Chicago

Smith, Reed. Learning to Write in College. Rev. ed. Boston: Heath, 1949.

Dyfyniad MLA

Smith, Reed. Learning to Write in College. Rev. ed. Heath, 1949.

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