APA (7th ed.) Citation

(1927). Relativity and Modern Physics. Harvard University Press. https://doi.org/10.4159/harvard.9780674734487

Chicago Style (17th ed.) Citation

Relativity and Modern Physics. Cambridge, Mass: Harvard University Press, 1927. https://doi.org/10.4159/harvard.9780674734487.

MLA (9th ed.) Citation

Relativity and Modern Physics. Harvard University Press, 1927. https://doi.org/10.4159/harvard.9780674734487.