Dyfyniad APA

Aufmann, R. N., & Barker, V. C. (1987). Basic College Mathematics: An Applied Approach. Boston: Houghton Mifflin.

Dyfyniad Arddull Chicago

Aufmann, Richard N., và Vernon C. Barker. Basic College Mathematics: An Applied Approach. Boston: Houghton Mifflin, 1987.

Dyfyniad MLA

Aufmann, Richard N., và Vernon C. Barker. Basic College Mathematics: An Applied Approach. Boston: Houghton Mifflin, 1987.

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