Dyfyniad APA

Earl W. Swokowski, & Earl W. Swokowski; Jeffery A. Cole. (1997). Fundamentals of algebra and trigonometry. Pacific Grove, Calif: Brooks/Cole Pub. Co.

Dyfyniad Arddull Chicago

Earl W. Swokowski, và Earl W. Swokowski; Jeffery A. Cole. Fundamentals of Algebra and Trigonometry. Pacific Grove, Calif: Brooks/Cole Pub. Co, 1997.

Dyfyniad MLA

Earl W. Swokowski, và Earl W. Swokowski; Jeffery A. Cole. Fundamentals of Algebra and Trigonometry. Pacific Grove, Calif: Brooks/Cole Pub. Co, 1997.

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