Gaya APA
Penick, James L. (1972).
The Politics of American science, 1939 to the present (revised, illustrated).
London:
MIT Press.
Gaya Chicago
Penick, James L.
The Politics of American science, 1939 to the present.
revised, illustrated
London:
MIT Press,
1972.
Text.
Gaya MLA
Penick, James L.
The Politics of American science, 1939 to the present.
revised, illustrated
London:
MIT Press,
1972.
Text.
Gaya Turabian
Penick, James L.
The Politics of American science, 1939 to the present.
revised, illustrated
London:
MIT Press,
1972.
Print.