APA (7th ed.) Citation

Ludmilla Lewis, M. T., & Savage, i. A. (1989). U.R.S.S. Edinter.

Chicago Style (17th ed.) Citation

Ludmilla Lewis, Marilyn Tolhurst, and il. Ann Savage. U.R.S.S. Edinter, 1989.

MLA (8th ed.) Citation

Ludmilla Lewis, Marilyn Tolhurst, and il. Ann Savage. U.R.S.S. Edinter, 1989.