Cita APA (7a ed.)

Batie, S. S., & Horan, R. D. (2004). The economics of agri-environmental policy. Ashgate.

Cita Chicago Style (17a ed.)

Batie, Sandra S., y Richard D. Horan. The Economics of Agri-environmental Policy. Aldershot, Hants, England ; Burlington, VT: Ashgate, 2004.

Cita MLA (9a ed.)

Batie, Sandra S., y Richard D. Horan. The Economics of Agri-environmental Policy. Ashgate, 2004.