APA (7. basım) Alıntı

CHRISTOPHERSEN, P. (1956). An english phonetics. Longmans; London, Longmans.

Chicago Style (17. basım) Atıf

CHRISTOPHERSEN, Paul. An English Phonetics. Ikeja, Acera: Longmans; London, Longmans, 1956.

MLA (9th ed.) Atıf

CHRISTOPHERSEN, Paul. An English Phonetics. Longmans; London, Longmans, 1956.