Cita APA

Exner, R. M., & Rosskopf, M. F. (1959). Logic in elementary mathematics. New York, New York: McGraw-Hill.

Citación estilo Chicago

Exner, Robert M., y Myron Frederick Rosskopf. Logic in Elementary Mathematics. New York, New York: McGraw-Hill, 1959.

Cita MLA

Exner, Robert M., y Myron Frederick Rosskopf. Logic in Elementary Mathematics. New York, New York: McGraw-Hill, 1959.