APA (7th ed.) Citation

Hopkins, A., & Tribble, C. (1989). Outlines. Longman.

Chicago Style (17th ed.) Citation

Hopkins, Andy, and Chris Tribble. Outlines. Harlow: Longman, 1989.

MLA (9th ed.) Citation

Hopkins, Andy, and Chris Tribble. Outlines. Longman, 1989.

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