APA Style

Byrne,John A.. (2011). World Changers . Jakarta: PT.ELEX MEDIA KOMPUTINDO.

Chicago Style

Byrne,John A.. World Changers. Jakarta: PT.ELEX MEDIA KOMPUTINDO, 2011. Teks.

MLA Style

Byrne,John A.. World Changers. Jakarta: PT.ELEX MEDIA KOMPUTINDO, 2011. Teks.

Turabian Style

Byrne,John A.. World Changers. Jakarta: PT.ELEX MEDIA KOMPUTINDO, 2011. Teks.