Blum, A. S., & Rickles, D. (2018). Quantum Gravity in the First Half of the Twentieth Century: A Sourcebook. Edition Open Access.
Chicago Style (17th ed.) CitationBlum, Alexander S., and Dean Rickles. Quantum Gravity in the First Half of the Twentieth Century: A Sourcebook. Edition Open Access, 2018.
MLA (9th ed.) CitationBlum, Alexander S., and Dean Rickles. Quantum Gravity in the First Half of the Twentieth Century: A Sourcebook. Edition Open Access, 2018.
Warning: These citations may not always be 100% accurate.