APA (7th ed.) Citation

Ryan, A. (1970). The philosophy of the social sciences. Macmillan.

Chicago Style (17th ed.) Citation

Ryan, Alan. The Philosophy of the Social Sciences. London: Macmillan, 1970.

MLA (9th ed.) Citation

Ryan, Alan. The Philosophy of the Social Sciences. Macmillan, 1970.

Warning: These citations may not always be 100% accurate.