Gaya APA

Sulianta, Feri. (2007). Cyberworld ethics . Yogyakarta: Andi.

Gaya Chicago

Sulianta, Feri. Cyberworld ethics. Yogyakarta: Andi, 2007. Text.

Gaya MLA

Sulianta, Feri. Cyberworld ethics. Yogyakarta: Andi, 2007. Text.

Gaya Turabian

Sulianta, Feri. Cyberworld ethics. Yogyakarta: Andi, 2007. Print.