Παραπομπή APA

Newman, J. e., & Robbins, P. e. (2011). Green education: An A to Z guide. Sage.

Παραπομπή Chicago Style

Newman, Julie; ed, και Paul; ed.by Robbins. Green Education: An A to Z Guide. Los Angles: Sage, 2011.

Παραπομπή MLA

Newman, Julie; ed, και Paul; ed.by Robbins. Green Education: An A to Z Guide. Sage, 2011.