APA (7th ed.) Citation

Aurner, R. R. (1956). Effective business English (4th ed.). South-Western Pub.

Chicago Style (17th ed.) Citation

Aurner, Robert Ray. Effective Business English. 4th ed. Cincinnati: South-Western Pub, 1956.

MLA (9th ed.) Citation

Aurner, Robert Ray. Effective Business English. 4th ed. South-Western Pub, 1956.