APA (7th ed.) Citation

Simey, T. S., & Simey, M. B. (1960). Charles Booth: Social scientist. Oxford University Press.

Chicago Style (17th ed.) Citation

Simey, T. S., and M. B. Simey. Charles Booth: Social Scientist. Oxford [etc.]: Oxford University Press, 1960.

MLA (9th ed.) Citation

Simey, T. S., and M. B. Simey. Charles Booth: Social Scientist. Oxford University Press, 1960.