Phythian, M., Gill, P., Marrin, S., & Gill, P. (2008). Intelligence theory: Key questions and debates. Routledge.
Chicago Style (17th ed.) CitationPhythian, Mark, Peter Gill, Stephen Marrin, and Peter Gill. Intelligence Theory: Key Questions and Debates. London [u.a.]: Routledge, 2008.
MLA (8th ed.) CitationPhythian, Mark, et al. Intelligence Theory: Key Questions and Debates. Routledge, 2008.
Warning: These citations may not always be 100% accurate.