Ahring, B. K. (2003). Biomethanation. Springer.
Chicago Style (17th ed.) CitationAhring, Birgitte K. Biomethanation. Berlín: Springer, 2003.
MLA (9th ed.) CitationAhring, Birgitte K. Biomethanation. Springer, 2003.
Warning: These citations may not always be 100% accurate.