Cita APA (7th ed.)

Bartels, K. A., & Parker, K. A. (2012). Teaching sustainability/teaching sustainably. Stylus Publishing, LLC.

Cita Chicago (17th ed.)

Bartels, Kirsten Allen, i Kelly A. Parker. Teaching Sustainability/teaching Sustainably. Sterling, Virginia: Stylus Publishing, LLC, 2012.

Cita MLA (9th ed.)

Bartels, Kirsten Allen, i Kelly A. Parker. Teaching Sustainability/teaching Sustainably. Stylus Publishing, LLC, 2012.