APA
Girdwood R. H., . (1979). Clinical pharmacology. A Baillire Tindall, London: .
Chicago
Girdwood R H, . 1979. Clinical pharmacology. A Baillire Tindall, London: .
Harvard
Girdwood R. H., . (1979). Clinical pharmacology. A Baillire Tindall, London: .
MLA
Girdwood R H, . Clinical pharmacology. A Baillire Tindall, London: . 1979.