APA (7th ed.) Citation

Einstein, A. (2004). Relativity the special and general theory / by Albert Einstein: The special and general theory. Project Gutenberg Literary Archive Foundation.

Chicago Style (17th ed.) Citation

Einstein, Albert. Relativity the Special and General Theory / by Albert Einstein: The Special and General Theory. Salt Lake City: Project Gutenberg Literary Archive Foundation, 2004.

MLA (9th ed.) Citation

Einstein, Albert. Relativity the Special and General Theory / by Albert Einstein: The Special and General Theory. Project Gutenberg Literary Archive Foundation, 2004.

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