Gaya APA
Cochrane, R, C. (1978).
The National Academy of Science the first hundred years 1863-1963 .
Washington D.C.:
National Academy of Science.
Gaya MLA
Cochrane, Rexmond, C..
"The National Academy of Science the first hundred years 1863-1963".
Washington D.C.:
National Academy of Science,
1978.
Text.