Cita APA (7a ed.)

Harms, R. T. (1968). Introduction to phonological theory. Prentice-Hall.

Cita Chicago Style (17a ed.)

Harms, Robert T. Introduction to Phonological Theory. Englewood Cliffs, New Jersey: Prentice-Hall, 1968.

Cita MLA (9a ed.)

Harms, Robert T. Introduction to Phonological Theory. Prentice-Hall, 1968.