APA
Daniel E. Koshland Jr, . (71994). Science. U. S. A: American Association For the Advancement of science.
Chicago
Daniel E. Koshland Jr, . 71994. Science. U. S. A: American Association For the Advancement of science.
Harvard
Daniel E. Koshland Jr, . (71994). Science. U. S. A: American Association For the Advancement of science.
MLA
Daniel E. Koshland Jr, . Science. U. S. A: American Association For the Advancement of science. 71994.