APA (7th ed.) Citation

Xiong, P. K. (2006). Pythagoras. PT Gramedia.

Chicago Style (17th ed.) Citation

Xiong, Pang Kim. Pythagoras. PT Gramedia, 2006.

MLA (8th ed.) Citation

Xiong, Pang Kim. Pythagoras. PT Gramedia, 2006.

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