APA
Harley T., Harley T. A., . (2000). Psychology of language. U.K: Psychology Press.
Chicago
Harley Trevor.A, Harley Trevor A, . 2000. Psychology of language. U.K: Psychology Press.
Harvard
Harley T., Harley T. A., . (2000). Psychology of language. U.K: Psychology Press.
MLA
Harley Trevor.A, Harley Trevor A, . Psychology of language. U.K: Psychology Press. 2000.