APA

Langan J., . (1995). English Skills with Readings. New York: McGraw-Hill, Inc.

Chicago

Langan J, . 1995. English Skills with Readings. New York: McGraw-Hill, Inc.

Harvard

Langan J., . (1995). English Skills with Readings. New York: McGraw-Hill, Inc.

MLA

Langan J, . English Skills with Readings. New York: McGraw-Hill, Inc. 1995.