APA
Leonard P., . (1988). Building a medical vocabulary. Philadelphia: W. B. Saunders.
Chicago
Leonard Peggy, . 1988. Building a medical vocabulary. Philadelphia: W. B. Saunders.
Harvard
Leonard P., . (1988). Building a medical vocabulary. Philadelphia: W. B. Saunders.
MLA
Leonard Peggy, . Building a medical vocabulary. Philadelphia: W. B. Saunders. 1988.