Gaya APA

Baali, W, '. (2009). Noda - Noda Perusak 'Aqidah . Bogor: Pustaka Ibnu Umar.

Gaya MLA

Baali, Wahid, 'Abdussalam. "Noda - Noda Perusak 'Aqidah". Bogor: Pustaka Ibnu Umar, 2009. Text.