Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

Swokowski, Earl W., 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.