Cytowanie według stylu APA (wyd. 7)

Trompenaars, A., & Hampden-Turner, C. (2002). 21 leaders for the 21st century: How innovative leaders manage in the digital age. McGraw-Hill, Tata McGraw-Hill.

Cytowanie według stylu Chicago (wyd. 17)

Trompenaars, Alfons, i Charles Hampden-Turner. 21 Leaders for the 21st Century: How Innovative Leaders Manage in the Digital Age. New York ; New Delhi: McGraw-Hill, Tata McGraw-Hill, 2002.

Cytowanie według stylu MLA (wyd. 8)

Trompenaars, Alfons, i Charles Hampden-Turner. 21 Leaders for the 21st Century: How Innovative Leaders Manage in the Digital Age. McGraw-Hill, Tata McGraw-Hill, 2002.