APA (7th ed.) Citation

Wing, B. H., & Mayewski, S. (1983). Oral Proficiency Testing in Russian.

Chicago Style (17th ed.) Citation

Wing, Barbara H., and Sandi Mayewski. Oral Proficiency Testing in Russian. 1983.

MLA (9th ed.) Citation

Wing, Barbara H., and Sandi Mayewski. Oral Proficiency Testing in Russian. 1983.

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