APA (7th ed.) Citation

M.N.Long, R. d. (1978). BREAKTROUGH I & III: A COURSE IN ENGLISH COMMUNICATION PRACTICE. Oxford University Press.

Chicago Style (17th ed.) Citation

M.N.Long, Richards dan. BREAKTROUGH I & III: A COURSE IN ENGLISH COMMUNICATION PRACTICE. Oxford University Press, 1978.

MLA (8th ed.) Citation

M.N.Long, Richards dan. BREAKTROUGH I & III: A COURSE IN ENGLISH COMMUNICATION PRACTICE. Oxford University Press, 1978.

Warning: These citations may not always be 100% accurate.