APA (7th ed.) Citation

Weyl, H., & Brose, H. L. (2013). Space-Time-Matter. Project Gutenberg.

Chicago Style (17th ed.) Citation

Weyl, Hermann, and Henry L. Brose. Space-Time-Matter. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Weyl, Hermann, and Henry L. Brose. Space-Time-Matter. Project Gutenberg, 2013.

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