APA stil citiranja

Christophersen, P. (1956). An English Phonetics Course: An English Phonetics Course. London ; New York ; Toronto: Longmans, Green and Co.

Chicago stil citiranja

Christophersen, Paul. An English Phonetics Course: An English Phonetics Course. London ; New York ; Toronto: Longmans, Green and Co, 1956.

MLA stil citiranja

Christophersen, Paul. An English Phonetics Course: An English Phonetics Course. London ; New York ; Toronto: Longmans, Green and Co, 1956.