APA

Dressler I., . (1973). Geometry. New York: Amsco school publications.

Chicago

Dressler Isidore, . 1973. Geometry. New York: Amsco school publications.

Harvard

Dressler I., . (1973). Geometry. New York: Amsco school publications.

MLA

Dressler Isidore, . Geometry. New York: Amsco school publications. 1973.