APA-čujuhus (7. p.)
Speight, J. G., Singh, K., & Hackerott, K. (2014). Environmental management of energy from biofuels and biofeedstocks. Scrivener Publishing : Wiley.
Chicago-čujuhus (17. p.)
Speight, James G., Kamel Singh, juo Kris Hackerott. Environmental Management of Energy from Biofuels and Biofeedstocks. Beverly, Massachusetts ; Hoboken, New Jersey: Scrivener Publishing : Wiley, 2014.
MLA-čujuhus (9. p.)
Speight, James G., et al. Environmental Management of Energy from Biofuels and Biofeedstocks. Scrivener Publishing : Wiley, 2014.
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