APA
Mencken H. L., . (1963). The American language. Ne York: Knopf.
Chicago
Mencken Henry Louis, . 1963. The American language. Ne York: Knopf.
Harvard
Mencken H. L., . (1963). The American language. Ne York: Knopf.
MLA
Mencken Henry Louis, . The American language. Ne York: Knopf. 1963.