Cita APA (7th ed.)

Davis, D. R. (1949). Modern college geometry. Addison-Wesley Press.

Cita Chicago (17th ed.)

Davis, David Roy. Modern College Geometry. Cambridge, Mass: Addison-Wesley Press, 1949.

Cita MLA (9th ed.)

Davis, David Roy. Modern College Geometry. Addison-Wesley Press, 1949.