APA (7th ed.) Citation

Conyngton, M. K. (1971). How to help: A manual of practical charity. Arno Press.

Chicago Style (17th ed.) Citation

Conyngton, Mary Katharine. How to Help: A Manual of Practical Charity. New York: Arno Press, 1971.

MLA (9th ed.) Citation

Conyngton, Mary Katharine. How to Help: A Manual of Practical Charity. Arno Press, 1971.

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