Cita APA (7th ed.)

ebrary, Inc, & Campbell, J. A. (2007). A guide to research for podiatrists. M&K Update Ltd..

Cita Chicago (17th ed.)

ebrary, Inc, i Jacquelyn Andrea Campbell. A Guide to Research for Podiatrists. Cumbria [England]: M&K Update Ltd., 2007.

Cita MLA (9th ed.)

ebrary, Inc, i Jacquelyn Andrea Campbell. A Guide to Research for Podiatrists. M&K Update Ltd., 2007.