Cita APA (7a ed.)

Clark, C. W. (1973). The economics of overexploitation: Severe depletion of renewable resources may result from high discount rates used by private exploiters. [s.n.].

Cita Chicago Style (17a ed.)

Clark, Colin Whitcomb. The Economics of Overexploitation: Severe Depletion of Renewable Resources May Result from High Discount Rates Used by Private Exploiters. [S.l.]: [s.n.], 1973.

Cita MLA (9a ed.)

Clark, Colin Whitcomb. The Economics of Overexploitation: Severe Depletion of Renewable Resources May Result from High Discount Rates Used by Private Exploiters. [s.n.], 1973.