APA
(1980). Journal Of The National Cancer Institute. U. S. A: National Institute Of Health.
Chicago
1980. Journal Of The National Cancer Institute. U. S. A: National Institute Of Health.
Harvard
(1980). Journal Of The National Cancer Institute. U. S. A: National Institute Of Health.
MLA
Journal Of The National Cancer Institute. U. S. A: National Institute Of Health. 1980.