APA (7th ed.) Citation

Ledbetter, D. A. (1969). Elementary college arithmetic. Goodyear Publishing Company, Inc.

Chicago Style (17th ed.) Citation

Ledbetter, David A. Elementary College Arithmetic. Pacific Palisades,California: Goodyear Publishing Company, Inc, 1969.

MLA (9th ed.) Citation

Ledbetter, David A. Elementary College Arithmetic. Goodyear Publishing Company, Inc, 1969.

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