Gaya APA

Redfield, J. (2013). WAWASAN KESEPULUH (THE TENTH INSIGHT) GANTI COVER . Jakarta: PT. Gramedia Pustaka Utama.

Gaya MLA

Redfield, J.. WAWASAN KESEPULUH (THE TENTH INSIGHT) GANTI COVER. Jakarta: PT. Gramedia Pustaka Utama, 2013. .