Gaya APA
Barton, G. (2002).
Biografi Gus Dur : The Authorized Biography of Abdurrahman Wahid (Cetakan X : 2011).
Yogyakarta:
LKiS Yogyakarta.
Gaya MLA
Barton, Greg.
"Biografi Gus Dur : The Authorized Biography of Abdurrahman Wahid".
Cetakan X : 2011
Yogyakarta:
LKiS Yogyakarta,
2002.
Text.