Cita APA (7a ed.)

Young, H., & Burke, M. (2000). Competition and Custom in Economic Contracts: A Case Study of Illinois Agriculture. Department of Economics (Johns Hopkins University).

Cita Chicago Style (17a ed.)

Young, H., y M. Burke. Competition and Custom in Economic Contracts: A Case Study of Illinois Agriculture. Department of Economics (Johns Hopkins University), 2000.

Cita MLA (9a ed.)

Young, H., y M. Burke. Competition and Custom in Economic Contracts: A Case Study of Illinois Agriculture. Department of Economics (Johns Hopkins University), 2000.