Cita APA (7a ed.)

Crownover, C. L., & Henricks, M. (1993). Selling to uncle Sam: : how to win choice government contracts for your business. McGraw Hill.

Cita Chicago Style (17a ed.)

Crownover, Clinton L., y Mark Henricks. Selling to Uncle Sam: : How to Win Choice Government Contracts for Your Business. New York [etc.]: McGraw Hill, 1993.

Cita MLA (9a ed.)

Crownover, Clinton L., y Mark Henricks. Selling to Uncle Sam: : How to Win Choice Government Contracts for Your Business. McGraw Hill, 1993.