APA (7th ed.) Citation

Johnson, R. K., & Luther, J. (2007). The E-Only Tipping Point for Journals: What's Ahead in the Print-to-Electronic Transition Zone.

Chicago Style (17th ed.) Citation

Johnson, Richard K., and Judy Luther. The E-Only Tipping Point for Journals: What's Ahead in the Print-to-Electronic Transition Zone. 2007.

MLA (9th ed.) Citation

Johnson, Richard K., and Judy Luther. The E-Only Tipping Point for Journals: What's Ahead in the Print-to-Electronic Transition Zone. 2007.