Cita APA (7a ed.)

Folmer, H., & Gabel, H. L. (2000). Principles of environmental and resource economics: A guide for students and decision-markers ([2 a ed.].). Edward Elgar, 2000.

Cita Chicago Style (17a ed.)

Folmer, Henk, y H. Landis Gabel. Principles of Environmental and Resource Economics: A Guide for Students and Decision-markers. [2 a ed.]. Northampton, UK: Edward Elgar, 2000, 2000.

Cita MLA (9a ed.)

Folmer, Henk, y H. Landis Gabel. Principles of Environmental and Resource Economics: A Guide for Students and Decision-markers. [2 a ed.]. Edward Elgar, 2000, 2000.