APA (7th ed.) Citation

Preston, P. (1982). Theories of development. Routledge r Kegan Paul.

Chicago Style (17th ed.) Citation

Preston, P.W. Theories of Development. Routledge r Kegan Paul, 1982.

MLA (8th ed.) Citation

Preston, P.W. Theories of Development. Routledge r Kegan Paul, 1982.

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