Cita APA (7th ed.)

Peters, R. A. (1968). A linguistic history of English. Houghton Mifflin.

Cita Chicago (17th ed.)

Peters, Robert Anthony. A Linguistic History of English. Boston: Houghton Mifflin, 1968.

Cita MLA (9th ed.)

Peters, Robert Anthony. A Linguistic History of English. Houghton Mifflin, 1968.