APA (7th ed.) Citation

Kusack, J. M. (1979). On-Line Reference Services in Public Libraries.

Chicago Style (17th ed.) Citation

Kusack, James M. On-Line Reference Services in Public Libraries. 1979.

MLA (9th ed.) Citation

Kusack, James M. On-Line Reference Services in Public Libraries. 1979.

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