Cita APA (7a ed.)

Bubb, F. W. (1943). Descriptive geometry. The Mac Millan co..

Cita Chicago Style (17a ed.)

Bubb, Frank W. Descriptive Geometry. New York: The Mac Millan co., 1943.

Cita MLA (9a ed.)

Bubb, Frank W. Descriptive Geometry. The Mac Millan co., 1943.