APA (7th ed.) Citation

Spalding, H. S. (1923). Introduction to social service. D. C. Heath.

Chicago Style (17th ed.) Citation

Spalding, Henry S. Introduction to Social Service. Boston, New York [etc.]: D. C. Heath, 1923.

MLA (9th ed.) Citation

Spalding, Henry S. Introduction to Social Service. D. C. Heath, 1923.