Cita APA (7a ed.)

Cleden, D. (2009). Managing project uncertainty. Ashgate.

Cita Chicago Style (17a ed.)

Cleden, David. Managing Project Uncertainty. Aldershot, Hants, England ; Burlington, VT: Ashgate, 2009.

Cita MLA (9a ed.)

Cleden, David. Managing Project Uncertainty. Ashgate, 2009.