APA (7th ed.) Citation

(1997). Speaking clearly: Pronunciation and listening comprehension for learners of English (4. print.). Klett; Cambridge UP.

Chicago Style (17th ed.) Citation

Speaking Clearly: Pronunciation and Listening Comprehension for Learners of English. 4. print. Stuttgart: Klett; Cambridge UP, 1997.

MLA (9th ed.) Citation

Speaking Clearly: Pronunciation and Listening Comprehension for Learners of English. 4. print. Klett; Cambridge UP, 1997.