Bhardwaj, A. K., Zenone, T., & Chen, J. (2015). Sustainable biofuels: An ecological assessment of the future energy. Walter de Gruyter GmbH & Co. KG.
Chicago Style (17. basım) AtıfBhardwaj, Ajay Kumar, Terenzio Zenone, ve Jiquan Chen. Sustainable Biofuels: An Ecological Assessment of the Future Energy. Berlin ; Boston: Walter de Gruyter GmbH & Co. KG, 2015.
MLA (9th ed.) AtıfBhardwaj, Ajay Kumar, et al. Sustainable Biofuels: An Ecological Assessment of the Future Energy. Walter de Gruyter GmbH & Co. KG, 2015.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..