Gaya APA

Gufron,dkk, U. (2011). Rahasia Puasa-Puasa Sunnah . Cibubur: PT.Variapop Group.

Gaya MLA

Gufron,dkk, Uup. "Rahasia Puasa-Puasa Sunnah". Cibubur: PT.Variapop Group, 2011. Text.