APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

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