APA Citation

Christie, A. (2012). Misteri Tujuh Lonceng. Gramedia Pustaka Utama.

Chicago Style Citation

Christie, Agatha. Misteri Tujuh Lonceng. Gramedia Pustaka Utama, 2012.

MLA Citation

Christie, Agatha. Misteri Tujuh Lonceng. Gramedia Pustaka Utama, 2012.

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