APA
(1979). The Journal of applied medicine for the primary care physician. New York: Mc Graw Hill.
Chicago
1979. The Journal of applied medicine for the primary care physician. New York: Mc Graw Hill.
Harvard
(1979). The Journal of applied medicine for the primary care physician. New York: Mc Graw Hill.
MLA
The Journal of applied medicine for the primary care physician. New York: Mc Graw Hill. 1979.
