Gaya APA

Barton, G. (2006, 2011). Biografi Gus Dur: the authorized biography of Andurrahman Wahid / Greg Barton (Cet. 7, 10). Yogyakarta: LKiS Yogyakarta.

Gaya MLA

Barton, Greg. "Biografi Gus Dur: the authorized biography of Andurrahman Wahid / Greg Barton". Cet. 7, 10 Yogyakarta: LKiS Yogyakarta, 2006, 2011. Buku.