APA (7th ed.) Citation

Gardner, T. A. (1979). Effect of On-line Data Bases on Reference Policy.

Chicago Style (17th ed.) Citation

Gardner, Trudy A. Effect of On-line Data Bases on Reference Policy. 1979.

MLA (9th ed.) Citation

Gardner, Trudy A. Effect of On-line Data Bases on Reference Policy. 1979.

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