APA Citation

Siregar, A. (2008). Etika Komunikasi. Pustaka Book Publisher.

Chicago Style Citation

Siregar, Ashadi. Etika Komunikasi. Pustaka Book Publisher, 2008.

MLA Citation

Siregar, Ashadi. Etika Komunikasi. Pustaka Book Publisher, 2008.

Warning: These citations may not always be 100% accurate.