Cita APA (7a ed.)

Heerkens, G. (2014). Project management (Second edition.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Heerkens, Gary. Project Management. Second edition. New York: McGraw-Hill, 2014.

Cita MLA (9a ed.)

Heerkens, Gary. Project Management. Second edition. McGraw-Hill, 2014.