APA (7th ed.) Citation

Hirtle, P. B. (2006). Author Addenda: An Examination of Five Alternatives. D-Lib Magazine, 12(11), 1.

Chicago Style (17th ed.) Citation

Hirtle, Peter B. "Author Addenda: An Examination of Five Alternatives." D-Lib Magazine 12, no. 11 (2006): 1.

MLA (9th ed.) Citation

Hirtle, Peter B. "Author Addenda: An Examination of Five Alternatives." D-Lib Magazine, vol. 12, no. 11, 2006, p. 1.