Gaya APA

Holden, G. (2013). Starting an Online Business for Dummies, 7th Edition (Ketujuh). Amerika Serikat: John Wiley and Sons, Inc.

Gaya MLA

Holden, Greg. "Starting an Online Business for Dummies, 7th Edition". Ketujuh Amerika Serikat: John Wiley and Sons, Inc, 2013. Text.