APA (7th ed.) Citation

Ong, B. S. (2007). Hatiku dan Negeriku. Saint Joseph's University.

Chicago Style (17th ed.) Citation

Ong, Barnabas Sudirgo. Hatiku Dan Negeriku. Saint Joseph's University, 2007.

MLA (8th ed.) Citation

Ong, Barnabas Sudirgo. Hatiku Dan Negeriku. Saint Joseph's University, 2007.

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