APA
Beckman H., . (1952). Pharmacology in clinical practice. W.B.Saunders company: .
Chicago
Beckman Harry, . 1952. Pharmacology in clinical practice. W.B.Saunders company: .
Harvard
Beckman H., . (1952). Pharmacology in clinical practice. W.B.Saunders company: .
MLA
Beckman Harry, . Pharmacology in clinical practice. W.B.Saunders company: . 1952.