Dyfyniad APA

Rossi, R. J. (2006). Theorems, corollaries, lemmas, and methods of proof. Hoboken, N.J: Wiley.

Dyfyniad Arddull Chicago

Rossi, Richard J. Theorems, Corollaries, Lemmas, and Methods of Proof. Hoboken, N.J: Wiley, 2006.

Dyfyniad MLA

Rossi, Richard J. Theorems, Corollaries, Lemmas, and Methods of Proof. Hoboken, N.J: Wiley, 2006.

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