Cita APA (7a ed.)

Crowley, T. (2000). An Introduction to historical linguistics (3rd ed.). Oxford University.

Cita Chicago Style (17a ed.)

Crowley, Terry. An Introduction to Historical Linguistics. 3rd ed. Oxford: Oxford University, 2000.

Cita MLA (9a ed.)

Crowley, Terry. An Introduction to Historical Linguistics. 3rd ed. Oxford University, 2000.