APA (7th ed.) Citation

Sharp, M. F. (1975). Children learning: An introduction to educational psychology. University of London Press.

Chicago Style (17th ed.) Citation

Sharp, Margaret F. Children Learning: An Introduction to Educational Psychology. London: University of London Press, 1975.

MLA (8th ed.) Citation

Sharp, Margaret F. Children Learning: An Introduction to Educational Psychology. University of London Press, 1975.