APA (7th ed.) Citation

Robinson, K., Madden, F., & Perham, M. F. (1963). Essays in imperial government. B. Blackwell.

Chicago Style (17th ed.) Citation

Robinson, Kenneth, Frederick Madden, and Margery Freda Perham. Essays in Imperial Government. Oxford: B. Blackwell, 1963.

MLA (9th ed.) Citation

Robinson, Kenneth, et al. Essays in Imperial Government. B. Blackwell, 1963.