Cita APA

Scragg, A. (1999). Environmental biotechnology. Edinburg Gate, England: Longman.

Chicago Style Citation

Scragg, Alan. Environmental Biotechnology. Edinburg Gate, England: Longman, 1999.

Cita MLA

Scragg, Alan. Environmental Biotechnology. Edinburg Gate, England: Longman, 1999.

Atenció: Aquestes cites poden no estar 100% correctes.