APA Citatie

Kotter, J. P., & John P. Kotter. (2008). A. Boston, Mass: Harvard Business Press.

Chicago Style citaat

Kotter, John P., en John P. Kotter. A. Boston, Mass: Harvard Business Press, 2008.

MLA citatie

Kotter, John P., en John P. Kotter. A. Boston, Mass: Harvard Business Press, 2008.