APA način citiranja (7. izdanje)

Hopfenbeck, W. (1993). The green management revolution: Lessons in environmental excellence. Prentice Hall.

Čikaški stil citiranja (17. izdanje)

Hopfenbeck, Waldemar. The Green Management Revolution: Lessons in Environmental Excellence. New York: Prentice Hall, 1993.

MLA način citiranja (9. izdanje)

Hopfenbeck, Waldemar. The Green Management Revolution: Lessons in Environmental Excellence. Prentice Hall, 1993.