Cita APA (7a ed.)

Haugan, G. T. (2014). Sustainable program management. CRC Press.

Cita Chicago Style (17a ed.)

Haugan, Gregory T. Sustainable Program Management. Boca Raton: CRC Press, 2014.

Cita MLA (8a ed.)

Haugan, Gregory T. Sustainable Program Management. CRC Press, 2014.