APA (7th ed.) Citation

Johnson, C., & O' Driscoll, N. (1991). Exchanging information. Longman.

Chicago Style (17th ed.) Citation

Johnson, Christine, and Nina O' Driscoll. Exchanging Information. Harlow, Essex: Longman, 1991.

MLA (8th ed.) Citation

Johnson, Christine, and Nina O' Driscoll. Exchanging Information. Longman, 1991.