APA (7th ed.) Citation

Kochtanek, T. R., & Hein, K. K. (1999). Delphi Study of Digital Libraries.

Chicago Style (17th ed.) Citation

Kochtanek, Thomas R., and Karen K. Hein. Delphi Study of Digital Libraries. 1999.

MLA (9th ed.) Citation

Kochtanek, Thomas R., and Karen K. Hein. Delphi Study of Digital Libraries. 1999.

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