Gaya APA

Carlson, R., Purwoko, S. (2005). The Dont Sweat Guide to Weight :Loss . Jakarta: PT Gramedia Pustaka Utama.

Gaya MLA

Carlson, Richard., Purwoko, Susi. "The Dont Sweat Guide to Weight :Loss". Jakarta: PT Gramedia Pustaka Utama, 2005. Text.