APA
(1982). Medicine:20 Cardiovascular Disorders Prt 4. Ireland: Medicine International.
Chicago
1982. Medicine:20 Cardiovascular Disorders Prt 4. Ireland: Medicine International.
Harvard
(1982). Medicine:20 Cardiovascular Disorders Prt 4. Ireland: Medicine International.
MLA
Medicine:20 Cardiovascular Disorders Prt 4. Ireland: Medicine International. 1982.