Cita APA (7a ed.)

Hill, A. (1969). Linguistics. Voice of America Forum Lectures.

Cita Chicago Style (17a ed.)

Hill, Archibald. Linguistics. New York, Estados Unidos: Voice of America Forum Lectures, 1969.

Cita MLA (9a ed.)

Hill, Archibald. Linguistics. Voice of America Forum Lectures, 1969.