APA
Hill L. &. F. R., . (1962). Vocabulary tests and exercises for overseas students. Oxford University Press, London: .
Chicago
Hill L.A & Fielden R.D.S, . 1962. Vocabulary tests and exercises for overseas students. Oxford University Press, London: .
Harvard
Hill L. &. F. R., . (1962). Vocabulary tests and exercises for overseas students. Oxford University Press, London: .
MLA
Hill L.A & Fielden R.D.S, . Vocabulary tests and exercises for overseas students. Oxford University Press, London: . 1962.