APA引文

Ahring, B. K. (2003). Biomethanation. Springer.

Chicago Style (17th ed.) Citation

Ahring, Birgitte K. Biomethanation. Berlín: Springer, 2003.

MLA引文

Ahring, Birgitte K. Biomethanation. Springer, 2003.

警告：這些引文格式不一定是100％准確.