Cita APA (7a ed.)

Allendoerfer, C. B. (1969). Principles of mathematics. McGraw-Hill.

Cita Chicago Style (17a ed.)

Allendoerfer, Carl Barnett. Principles of Mathematics. New York: McGraw-Hill, 1969.

Cita MLA (9a ed.)

Allendoerfer, Carl Barnett. Principles of Mathematics. McGraw-Hill, 1969.