APA

Likke E., Andresen S., Boehmer-Christiansen S., Cline S., Csuti B., Gibson R., Hajer M., Noss R., Omenn G., Scott M., Stokke O., Weale A. & Williams R. (1992). Achieving environmental goals: the concept and practice of environmental performance review. London: Belhaven Press.

Chicago

Likke Erik, Andresen Steinar, Boehmer-Christiansen Sonja, Cline Steven, Csuti Blair, Gibson Robert, Hajer Maarten, Noss Reed, Omenn Gilbert, Scott Michael, Stokke Olav, Weale Albert and Williams Roger. 1992. Achieving environmental goals: the concept and practice of environmental performance review. London: Belhaven Press.

Harvard

Likke E., Andresen S., Boehmer-Christiansen S., Cline S., Csuti B., Gibson R., Hajer M., Noss R., Omenn G., Scott M., Stokke O., Weale A. and Williams R. (1992). Achieving environmental goals: the concept and practice of environmental performance review. London: Belhaven Press.

MLA

Likke Erik, Andresen Steinar, Boehmer-Christiansen Sonja, Cline Steven, Csuti Blair, Gibson Robert, Hajer Maarten, Noss Reed, Omenn Gilbert, Scott Michael, Stokke Olav, Weale Albert and Williams Roger. Achieving environmental goals: the concept and practice of environmental performance review. London: Belhaven Press. 1992.