Gaya APA

Marcum, D. et al (2002). Business Think: Rules for Getting It Right-Now and No Matter What! . New York: John Wiley & Son, Inc.

Gaya MLA

Marcum, Dave. et al. "Business Think: Rules for Getting It Right-Now and No Matter What!". New York: John Wiley & Son, Inc, 2002. Buku.