APA
Ehrlich Eugene, Murphy Daniel, . (1986). English grammar. New York: McGraw-Hill Book Co.
Chicago
Ehrlich Eugene, Murphy Daniel, . 1986. English grammar. New York: McGraw-Hill Book Co.
Harvard
Ehrlich Eugene, Murphy Daniel, . (1986). English grammar. New York: McGraw-Hill Book Co.
MLA
Ehrlich Eugene, Murphy Daniel, . English grammar. New York: McGraw-Hill Book Co. 1986.