APA (7e ed.) Bronvermelding
Bhardwaj, A. K., Zenone, T., & Chen, J. (2015). Sustainable biofuels: An ecological assessment of the future energy. Walter de Gruyter GmbH & Co. KG.
Chicago (17e ed.) Bronvermelding
Bhardwaj, Ajay Kumar, Terenzio Zenone, en Jiquan Chen. Sustainable Biofuels: An Ecological Assessment of the Future Energy. Berlin ; Boston: Walter de Gruyter GmbH & Co. KG, 2015.
MLA (9e ed.) Bronvermelding
Bhardwaj, Ajay Kumar, et al. Sustainable Biofuels: An Ecological Assessment of the Future Energy. Walter de Gruyter GmbH & Co. KG, 2015.
Let op: Deze citaties zijn niet altijd 100% accuraat.