APA

Barnett R. A., . (1979). College algebra with trigonometry. New York: McGraw-Hill.

Chicago

Barnett Raymond A, . 1979. College algebra with trigonometry. New York: McGraw-Hill.

Harvard

Barnett R. A., . (1979). College algebra with trigonometry. New York: McGraw-Hill.

MLA

Barnett Raymond A, . College algebra with trigonometry. New York: McGraw-Hill. 1979.