APA (7th ed.) Citation

Sproul, B. (2006). Implementing a Library Helper Program Is Easy, Economical, and Energizing.

Chicago Style (17th ed.) Citation

Sproul, Betty. Implementing a Library Helper Program Is Easy, Economical, and Energizing. 2006.

MLA (9th ed.) Citation

Sproul, Betty. Implementing a Library Helper Program Is Easy, Economical, and Energizing. 2006.

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