APA ציטוט

Walsh, B. Heroes of the environement: Leaders, visionaries, moguls & entrepreneurs, activists, scientist & innovators.

Chicago Style (17th ed.) Citation

Walsh, Bryan. Heroes of the Environement: Leaders, Visionaries, Moguls & Entrepreneurs, Activists, Scientist & Innovators.

ציטוט MLA

Walsh, Bryan. Heroes of the Environement: Leaders, Visionaries, Moguls & Entrepreneurs, Activists, Scientist & Innovators.