Παραπομπή σε μορφή APA (7η εκδ.)

ebrary, Inc, & McDonald, T. (2011). Social responsibility and sustainability: Multidisciplinary perspectives through service learning. Stylus Pub..

Παραπομπή σε μορφή Chicago (17η εκδ.)

ebrary, Inc, και Tracy McDonald. Social Responsibility and Sustainability: Multidisciplinary Perspectives Through Service Learning. Sterling, Va.: Stylus Pub., 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

ebrary, Inc, και Tracy McDonald. Social Responsibility and Sustainability: Multidisciplinary Perspectives Through Service Learning. Stylus Pub., 2011.