Cita APA (7th ed.)

Mencken, H. L. (1945). The American language: An inquiry into the development of English in the United States. Supplement I-II. A. A. Knopf.

Cita Chicago (17th ed.)

Mencken, Henry Louis. The American Language: An Inquiry into the Development of English in the United States. Supplement I-II. New York: A. A. Knopf, 1945.

Cita MLA (9th ed.)

Mencken, Henry Louis. The American Language: An Inquiry into the Development of English in the United States. Supplement I-II. A. A. Knopf, 1945.