Cita APA (7a ed.)

Bloomfield, M. W., & Newmark, L. (1967). A linguistic introduction to the history of English. Knopf.

Cita Chicago Style (17a ed.)

Bloomfield, Morton W., y Leonard Newmark. A Linguistic Introduction to the History of English. New York: Knopf, 1967.

Cita MLA (9a ed.)

Bloomfield, Morton W., y Leonard Newmark. A Linguistic Introduction to the History of English. Knopf, 1967.