APA
Irmscher W. F., . (1972). The Holt guide to english. New York: Rinehart and Winston.
Chicago
Irmscher William F, . 1972. The Holt guide to english. New York: Rinehart and Winston.
Harvard
Irmscher W. F., . (1972). The Holt guide to english. New York: Rinehart and Winston.
MLA
Irmscher William F, . The Holt guide to english. New York: Rinehart and Winston. 1972.