Cita APA (7th ed.)

Su, D. (2007). Collection development issues in the online environment. Haworth Information Press.

Cita Chicago (17th ed.)

Su, Di. Collection Development Issues in the Online Environment. New York: Haworth Information Press, 2007.

Cita MLA (9th ed.)

Su, Di. Collection Development Issues in the Online Environment. Haworth Information Press, 2007.