APA

Dupree A. H., . (1957). Science in the Federal Government: a history of policies and activities to 1940. Cambridge, Mass: The Belknap Press of Harvard University Press.

Chicago

Dupree A Hunter, . 1957. Science in the Federal Government: a history of policies and activities to 1940. Cambridge, Mass: The Belknap Press of Harvard University Press.

Harvard

Dupree A. H., . (1957). Science in the Federal Government: a history of policies and activities to 1940. Cambridge, Mass: The Belknap Press of Harvard University Press.

MLA

Dupree A Hunter, . Science in the Federal Government: a history of policies and activities to 1940. Cambridge, Mass: The Belknap Press of Harvard University Press. 1957.