APA

Mencken H. L., . (1952). A new dictionary of quotations on historical principles from ancient and modern sources. New York: A.A. Knopf.

Chicago

Mencken H L, . 1952. A new dictionary of quotations on historical principles from ancient and modern sources. New York: A.A. Knopf.

Harvard

Mencken H. L., . (1952). A new dictionary of quotations on historical principles from ancient and modern sources. New York: A.A. Knopf.

MLA

Mencken H L, . A new dictionary of quotations on historical principles from ancient and modern sources. New York: A.A. Knopf. 1952.