Gaya APA
Barton, G. (2010).
Biografi Gus Dur: The authorized biography of abdurrahman wahid (Cet. 9).
Yogyakarta:
LKiS Yogyakarta.
Gaya MLA
Barton, Greg.
"Biografi Gus Dur: The authorized biography of abdurrahman wahid".
Cet. 9
Yogyakarta:
LKiS Yogyakarta,
2010.
Text.