APA

Nichols A. L., . (1984). Targeting economic incentives for environmental protection. Cambridge, Mass. [u.a.]: MIT Press.

Chicago

Nichols Albert L, . 1984. Targeting economic incentives for environmental protection. Cambridge, Mass. [u.a.]: MIT Press.

Harvard

Nichols A. L., . (1984). Targeting economic incentives for environmental protection. Cambridge, Mass. [u.a.]: MIT Press.

MLA

Nichols Albert L, . Targeting economic incentives for environmental protection. Cambridge, Mass. [u.a.]: MIT Press. 1984.