Cita APA (7a ed.)

JAMES, . L. D. (1971). Economics of water resources planning: By. McGraw-Hill.

Cita Chicago Style (17a ed.)

JAMES, L. Douglas. Economics of Water Resources Planning: By. New York: McGraw-Hill, 1971.

Cita MLA (9a ed.)

JAMES, L. Douglas. Economics of Water Resources Planning: By. McGraw-Hill, 1971.