APA Citation

Sierra, L. R. d. l., & Schachter, J. (2013). The late teenage years: From seventeen to adulthood. London: Karnac.

Chicago Style Citation

Sierra, Luis Rodriguez de la., and Joan Schachter. The Late Teenage Years: From Seventeen to Adulthood. London: Karnac, 2013.

MLA Citation

Sierra, Luis Rodriguez de la., and Joan Schachter. The Late Teenage Years: From Seventeen to Adulthood. London: Karnac, 2013.

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