APA
Hackett H. B. W., . (1960). On assignment : reading and writing. New York ; Toronto ; London: McGraw-Hill Book Company, Inc.
Chicago
Hackett Herbert Baker William, . 1960. On assignment : reading and writing. New York ; Toronto ; London: McGraw-Hill Book Company, Inc.
Harvard
Hackett H. B. W., . (1960). On assignment : reading and writing. New York ; Toronto ; London: McGraw-Hill Book Company, Inc.
MLA
Hackett Herbert Baker William, . On assignment : reading and writing. New York ; Toronto ; London: McGraw-Hill Book Company, Inc. 1960.
