Citazione APA

Hillmann, D. I. A., & Westbrooks, E. L. A. (2009). Metadata in practice.

Stile di citazione Chicago

Hillmann, Diane I; Author, e Elaine L; Author Westbrooks. Metadata in Practice. New Delhi, Ess Ess Publications, 2009.

Citazione MLA

Hillmann, Diane I; Author, e Elaine L; Author Westbrooks. Metadata in Practice. 2009.