APA (7th ed.) Citation

Gerhardt, C. (2012). The quantization of gravity in globally hyperbolic spacetimes. Arxiv.

Chicago Style (17th ed.) Citation

Gerhardt, Claus. "The Quantization of Gravity in Globally Hyperbolic Spacetimes." Arxiv 2012.

MLA (9th ed.) Citation

Gerhardt, Claus. "The Quantization of Gravity in Globally Hyperbolic Spacetimes." Arxiv, 2012.

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