APA (7th ed.) Citation

Walker, E. (1970). Psychology as a natural and social science. Brooks/Cole Publishing Company.

Chicago Style (17th ed.) Citation

Walker, Edward. Psychology as a Natural and Social Science. Belmont: Brooks/Cole Publishing Company, 1970.

MLA (8th ed.) Citation

Walker, Edward. Psychology as a Natural and Social Science. Brooks/Cole Publishing Company, 1970.

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