APA (7th ed.) Citation

Costa, M. S. (2017). How to find a friend. Clarion Books.

Chicago Style (17th ed.) Citation

Costa, Maria S. How to Find a Friend. New York: Clarion Books, 2017.

MLA (9th ed.) Citation

Costa, Maria S. How to Find a Friend. Clarion Books, 2017.

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