APA引文

Van der Ploeg, R., & Withagen, C. (2010). Is there really a green paradox? University of Oxford.

Chicago Style (17th ed.) Citation

Van der Ploeg, R., and C. Withagen. Is There Really a Green Paradox? University of Oxford, 2010.

MLA引文

Van der Ploeg, R., and C. Withagen. Is There Really a Green Paradox? University of Oxford, 2010.

警告：這些引文格式不一定是100％准確.