APA (7th ed.) Citation

Peterson, G. M. (1954). Business letter writing at-a-glance. I. & M. Ottenheimer.

Chicago Style (17th ed.) Citation

Peterson, George M. Business Letter Writing At-a-glance. Baltimore: I. & M. Ottenheimer, 1954.

MLA (9th ed.) Citation

Peterson, George M. Business Letter Writing At-a-glance. I. & M. Ottenheimer, 1954.