APA (7th ed.) Citation

Nathan, O. (2007). Einstein bicara Perdamaian. Gala Ilmu Semesta.

Chicago Style (17th ed.) Citation

Nathan, Otto. Einstein Bicara Perdamaian. Gala Ilmu Semesta, 2007.

MLA (8th ed.) Citation

Nathan, Otto. Einstein Bicara Perdamaian. Gala Ilmu Semesta, 2007.

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