APA (7th ed.) Citation

Robbins, J. E., & Curtin, D. P. (1984). Contemporary business letters with WordStar. Business Books.

Chicago Style (17th ed.) Citation

Robbins, Jane E., and Dennis P. Curtin. Contemporary Business Letters with WordStar. London: Business Books, 1984.

MLA (9th ed.) Citation

Robbins, Jane E., and Dennis P. Curtin. Contemporary Business Letters with WordStar. Business Books, 1984.

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