APA

Jurgensen R. C., Brown R. G., Jurgensen J. W. & Houghton Mifflin Company. (1988). Geometry. Boston: Houghton Mifflin.

Chicago

Jurgensen Ray C, Brown Richard G, Jurgensen John W and Houghton Mifflin Company. 1988. Geometry. Boston: Houghton Mifflin.

Harvard

Jurgensen R. C., Brown R. G., Jurgensen J. W. and Houghton Mifflin Company. (1988). Geometry. Boston: Houghton Mifflin.

MLA

Jurgensen Ray C, Brown Richard G, Jurgensen John W and Houghton Mifflin Company. Geometry. Boston: Houghton Mifflin. 1988.