APA Edition Citation

Exner, R. M., & Rosskopf, M. F. (1959). Logic in elementary mathematics.

Chicago Edition Citation

Exner, Robert M., and Myron F. Rosskopf. Logic in Elementary Mathematics. 1959.

MLA Edition Citation

Exner, Robert M., and Myron F. Rosskopf. Logic in Elementary Mathematics. 1959.

Warning: These citations may not always be 100% accurate.