APA (7th ed.) Citation

Richter, M. (1970). Essays in theory and history: An approach to the social sciences. Harvard University Press.

Chicago Style (17th ed.) Citation

Richter, Melvin. Essays in Theory and History: An Approach to the Social Sciences. Cambridge, Mass: Harvard University Press, 1970.

MLA (9th ed.) Citation

Richter, Melvin. Essays in Theory and History: An Approach to the Social Sciences. Harvard University Press, 1970.