Style de citation APA (7e éd.)

Silvius, G., Schipper, R., & Van den Brink, J. (2012). Sustainability in Project Management. Ashgate Pub..

Style de citation Chicago (17e éd.)

Silvius, Gilbert, Ron Schipper, et Jasper Van den Brink. Sustainability in Project Management. Farnham: Ashgate Pub., 2012.

Style de citation MLA (8e éd.)

Silvius, Gilbert, et al. Sustainability in Project Management. Ashgate Pub., 2012.