APA引文

Catford, J. C. (1988). A practical introduction to phonetics. Clarendon Press.

Chicago Style (17th ed.) Citation

Catford, John Cunnison. A Practical Introduction to Phonetics. Oxford: Clarendon Press, 1988.

MLA引文

Catford, John Cunnison. A Practical Introduction to Phonetics. Clarendon Press, 1988.