APA
Gallagher T. M., Prutting C. A. & Curtis J. F. (1983). Pragmatic assessment and interventiont issues in language. California: College-Hill Press.
Chicago
Gallagher Tanya M, Prutting Carol A and Curtis James F. 1983. Pragmatic assessment and interventiont issues in language. California: College-Hill Press.
Harvard
Gallagher T. M., Prutting C. A. and Curtis J. F. (1983). Pragmatic assessment and interventiont issues in language. California: College-Hill Press.
MLA
Gallagher Tanya M, Prutting Carol A and Curtis James F. Pragmatic assessment and interventiont issues in language. California: College-Hill Press. 1983.