APA (7th ed.) Citation

Littlejohn, A. C., & Parker, J. M. (1988). Online Database Searching Workbook.

Chicago Style (17th ed.) Citation

Littlejohn, Alice C., and Joan M. Parker. Online Database Searching Workbook. 1988.

MLA (9th ed.) Citation

Littlejohn, Alice C., and Joan M. Parker. Online Database Searching Workbook. 1988.

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