APA (7th ed.) Citation

Jones, C. F., & Darkenwald, G. G. Geografía económica (2a ed.).

Chicago Style (17th ed.) Citation

Jones, Clarence Fielden, and Gordon Gerald Darkenwald. Geografía Económica. 2a ed.

MLA (8th ed.) Citation

Jones, Clarence Fielden, and Gordon Gerald Darkenwald. Geografía Económica. 2a ed.

Warning: These citations may not always be 100% accurate.