APA (7th ed.) Citation

Einstein, A. (2019). Relativitas. Kepustakan Populer Gramedia.

Chicago Style (17th ed.) Citation

Einstein, Albert. Relativitas. Kepustakan Populer Gramedia, 2019.

MLA (8th ed.) Citation

Einstein, Albert. Relativitas. Kepustakan Populer Gramedia, 2019.

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