APA цитиране

Berger, F., & Ferguson, D. H. (1990). INNovation: Creativity techniques for hospitality managers. New York: J. Wiley.

Чикагска система за цитиране

Berger, Florence, и Dennis H. Ferguson. INNovation: Creativity Techniques for Hospitality Managers. New York: J. Wiley, 1990.

MLA формат за цитиране

Berger, Florence, и Dennis H. Ferguson. INNovation: Creativity Techniques for Hospitality Managers. New York: J. Wiley, 1990.

Внимание: Тези цитати може да не са 100% точни.