Gaya APA

Christensen, M., Christensen, W. (2009). Make your first million in network marketing: jadilah miliarder dalam bisnis jaringan (Cet 1). Surabaya: Mic Publishing.

Gaya MLA

Christensen, Mary., Christensen, Wayne. "Make your first million in network marketing: jadilah miliarder dalam bisnis jaringan". Cet 1 Surabaya: Mic Publishing, 2009. Text.