Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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