APA
Laurence D. R., . (1973). Clinical pharmacology. Edinburgh: Churchill Livingstone.
Chicago
Laurence D R, . 1973. Clinical pharmacology. Edinburgh: Churchill Livingstone.
Harvard
Laurence D. R., . (1973). Clinical pharmacology. Edinburgh: Churchill Livingstone.
MLA
Laurence D R, . Clinical pharmacology. Edinburgh: Churchill Livingstone. 1973.