APA (7th ed.) Citation

MORTENSON & David Oliver Relin. (2007). Three cups of tea: One man's mission to promote peace -- one school at a time. Penguin Books.

Chicago Style (17th ed.) Citation

MORTENSON and David Oliver Relin. Three Cups of Tea: One Man's Mission to Promote Peace -- One School at a Time. New York: Penguin Books, 2007.

MLA (9th ed.) Citation

MORTENSON and David Oliver Relin. Three Cups of Tea: One Man's Mission to Promote Peace -- One School at a Time. Penguin Books, 2007.