APA (7th ed.) Citation

Christie, A. (2003). Empat besar. Gramedia.

Chicago Style (17th ed.) Citation

Christie, Agatha. Empat Besar. Gramedia, 2003.

MLA (8th ed.) Citation

Christie, Agatha. Empat Besar. Gramedia, 2003.

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