Heinrich, B. (1979). Bumblebee economics. Harvard University Press.
Chicago Style (17th ed.) CitationHeinrich, Bernd. Bumblebee Economics. Cambridge: Harvard University Press, 1979.
MLA (8th ed.) CitationHeinrich, Bernd. Bumblebee Economics. Harvard University Press, 1979.
Warning: These citations may not always be 100% accurate.