Cita APA

Needham, J., Gwei-Djen, L., Ping-Yu, H., & Sivil, N. (1980). Science and civilisation in China. Cambridge: Cambridge U.P..

Chicago Style Citation

Needham, Joseph, Lu Gwei-Djen, Ho Ping-Yu, i Nathan Sivil. Science and Civilisation in China. Cambridge: Cambridge U.P., 1980.

Cita MLA

Needham, Joseph, Lu Gwei-Djen, Ho Ping-Yu, i Nathan Sivil. Science and Civilisation in China. Cambridge: Cambridge U.P., 1980.