APA

Beattie Andrew, Ehrlich Paul, . (2001). Wild solutions : How biodiversity is money in the bank. London: Yale University Press.

Chicago

Beattie Andrew, Ehrlich Paul, . 2001. Wild solutions : How biodiversity is money in the bank. London: Yale University Press.

Harvard

Beattie Andrew, Ehrlich Paul, . (2001). Wild solutions : How biodiversity is money in the bank. London: Yale University Press.

MLA

Beattie Andrew, Ehrlich Paul, . Wild solutions : How biodiversity is money in the bank. London: Yale University Press. 2001.