APA Alıntı

Rogerson, P., & Gilbert, J. B. (1990). Speaking clearly: Pronunciation and listening comprehension for learners of English. Cambridge, England ; Melbourne, Vic.: Cambridge University Press.

Chicago Stili Alıntı

Rogerson, Pamela., ve Judy B. Gilbert. Speaking Clearly: Pronunciation and Listening Comprehension for Learners of English. Cambridge, England ; Melbourne, Vic.: Cambridge University Press, 1990.

MLA Alıntı

Rogerson, Pamela., ve Judy B. Gilbert. Speaking Clearly: Pronunciation and Listening Comprehension for Learners of English. Cambridge, England ; Melbourne, Vic.: Cambridge University Press, 1990.