Dyfyniad APA

Dressler, I., & Keenan, E. P. (1989). Integrated mathematics: Course I (Second edition.). Amsco School Pubns Inc.

Dyfyniad Arddull Chicago

Dressler, Isidore, and Edward P. Keenan. Integrated Mathematics: Course I. Second edition. New York: Amsco School Pubns Inc, 1989.

Dyfyniad MLA

Dressler, Isidore, and Edward P. Keenan. Integrated Mathematics: Course I. Second edition. Amsco School Pubns Inc, 1989.

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