Gaya APA

Barton, G. et al (2002). Biografi Gus Dur: The Authorized Biography of Abdurrahman Wahid (Cet. 1). Yogyakarta: LKiS Yogyakarta.

Gaya MLA

Barton, Greg. et al. "Biografi Gus Dur: The Authorized Biography of Abdurrahman Wahid". Cet. 1 Yogyakarta: LKiS Yogyakarta, 2002. Text.