APA-viite

Crum, J. A. (2011). An availability study of electronic articles in an academic health sciences library. Medical Library Association.

Chicago-tyylinen lähdeviittaus

Crum, Janet A. An Availability Study of Electronic Articles in an Academic Health Sciences Library. Medical Library Association, 2011.

MLA-viite

Crum, Janet A. An Availability Study of Electronic Articles in an Academic Health Sciences Library. Medical Library Association, 2011.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.