APA (7th ed.) Citation

Hopkinson, B., Ewing, J. A., & Larmor, J. (1921). The scientific papers of Bertram Hopkinson ... The University Press.

Chicago Style (17th ed.) Citation

Hopkinson, B., J. A. Ewing, and Joseph Larmor. The Scientific Papers of Bertram Hopkinson ... Cambridge [England]: The University Press, 1921.

MLA (9th ed.) Citation

Hopkinson, B., et al. The Scientific Papers of Bertram Hopkinson ... The University Press, 1921.