APA (7th ed.) Citation

Hanlon, A. (1977). Creative selling through trade shows. Hawthorn Books.

Chicago Style (17th ed.) Citation

Hanlon, Al. Creative Selling Through Trade Shows. New York: Hawthorn Books, 1977.

MLA (9th ed.) Citation

Hanlon, Al. Creative Selling Through Trade Shows. Hawthorn Books, 1977.