Gaya APA

Barton,Greg, . (2004). Biografi Gus Dur=the authorized biography of Abdurrahman Wahid . Yogyakarta: LKiS.

Gaya MLA

Barton,Greg, . "Biografi Gus Dur=the authorized biography of Abdurrahman Wahid". Yogyakarta: LKiS, 2004. Text.