APA (7th ed.) Citation

Zandhuis, A., & Stellingwerf, R. (2013). ISO 21500: Guidance on project management ; a pocket guide (1. ed.). Van Haren.

Chicago Style (17th ed.) Citation

Zandhuis, Anton, and Rommert Stellingwerf. ISO 21500: Guidance on Project Management ; a Pocket Guide. 1. ed. Zaltbommel: Van Haren, 2013.

MLA (9th ed.) Citation

Zandhuis, Anton, and Rommert Stellingwerf. ISO 21500: Guidance on Project Management ; a Pocket Guide. 1. ed. Van Haren, 2013.