APA (7th ed.) Citation

Wilson, J. (2005). Permainan Tantangan. PT. Gramedia Pustaka Utama.

Chicago Style (17th ed.) Citation

Wilson, Jacqueline. Permainan Tantangan. PT. Gramedia Pustaka Utama, 2005.

MLA (8th ed.) Citation

Wilson, Jacqueline. Permainan Tantangan. PT. Gramedia Pustaka Utama, 2005.

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