APA (7th ed.) Citation

Preston, G. A. (1980). Coping with Subject Heading Changes.

Chicago Style (17th ed.) Citation

Preston, Gregor A. Coping with Subject Heading Changes. 1980.

MLA (9th ed.) Citation

Preston, Gregor A. Coping with Subject Heading Changes. 1980.

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