Cita APA (7a ed.)

Sturtevant, E. H., & Hamp, E. P. (1968). Linguistic change: An introdution to the historical study of language (4th impression.). University of Chicago Press.

Cita Chicago Style (17a ed.)

Sturtevant, Edgar Howard, y Eric P. Hamp. Linguistic Change: An Introdution to the Historical Study of Language. 4th impression. Chicago [etc.]: University of Chicago Press, 1968.

Cita MLA (9a ed.)

Sturtevant, Edgar Howard, y Eric P. Hamp. Linguistic Change: An Introdution to the Historical Study of Language. 4th impression. University of Chicago Press, 1968.