APA (7th ed.) Citation

Oller, J. W. J., & PERKINS, K. (1980). RESEARCH IN LANGUAGE TESTING. NEWBURY HOUSE PUBLISHERS,INC.

Chicago Style (17th ed.) Citation

Oller, John W. JR, and KYLE PERKINS. RESEARCH IN LANGUAGE TESTING. ROWLEY,MASSACHUSETTS: NEWBURY HOUSE PUBLISHERS,INC, 1980.

MLA (8th ed.) Citation

Oller, John W. JR, and KYLE PERKINS. RESEARCH IN LANGUAGE TESTING. NEWBURY HOUSE PUBLISHERS,INC, 1980.

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