Gaya APA
SpOG(K),..[et.al.], D, A, H.
(2012).
Best practices on imperial
.
Jakarta:
Sagung Seto.
Gaya MLA
SpOG(K),..[et.al.], Dr., Andon, Hestiantoro,.
"Best practices on imperial".
Jakarta:
Sagung Seto,
2012.
Text.