APA

Freeman A. M., Haveman R. H., Kneese A. V. & Freeman A. M. (1973). The economics of environmental policy. New York [u.a.]: Wiley.

Chicago

Freeman Albert Myrick, Haveman Robert H, Kneese Allen V and Freeman Albert Myrick. 1973. The economics of environmental policy. New York [u.a.]: Wiley.

Harvard

Freeman A. M., Haveman R. H., Kneese A. V. and Freeman A. M. (1973). The economics of environmental policy. New York [u.a.]: Wiley.

MLA

Freeman Albert Myrick, Haveman Robert H, Kneese Allen V and Freeman Albert Myrick. The economics of environmental policy. New York [u.a.]: Wiley. 1973.