APA
Shugrue M. F., . (19691968). Engish in a decade of change. New York: Pegasus.
Chicago
Shugrue Michael Francis, . 19691968. Engish in a decade of change. New York: Pegasus.
Harvard
Shugrue M. F., . (19691968). Engish in a decade of change. New York: Pegasus.
MLA
Shugrue Michael Francis, . Engish in a decade of change. New York: Pegasus. 19691968.