Gaya APA

Truitt, W, H, &, S, T, G, , (. (1974). Science, technology, and freedom. . Boston dll: Boston dll Houghton Mifflin Company.

Gaya MLA

Truitt, Willis, H., &, Solomons,, T.W., Graham, , (ed.). "Science, technology, and freedom. ". Boston dll: Boston dll Houghton Mifflin Company, 1974. Buku.