Gaya APA
Barton, G. et al (2016).
Biografi GUS DUR = The Authorized Biography of Abdurrahman Wahid (Cet.1).
Yogyakarta:
SAUFA.
Gaya MLA
Barton, Greg. et al.
"Biografi GUS DUR = The Authorized Biography of Abdurrahman Wahid".
Cet.1
Yogyakarta:
SAUFA,
2016.
Text.