Cita APA (7th ed.)

Calzonetti, F. J., & Eckert, M. S. (1981). Finding a place for energy: Siting coal conversion facilities. Association of American Geographers.

Cita Chicago (17th ed.)

Calzonetti, Frank J., i Mark S. Eckert. Finding a Place for Energy: Siting Coal Conversion Facilities. Washington, D.C.: Association of American Geographers, 1981.

Cita MLA (8th ed.)

Calzonetti, Frank J., i Mark S. Eckert. Finding a Place for Energy: Siting Coal Conversion Facilities. Association of American Geographers, 1981.