Cita APA (7th ed.)
Green, J. R. (1976). English Men of science. Dent.
Cita Chicago (17th ed.)
Green, Joseph Reynolds. English Men of Science. London: Dent, 1976.
Cita MLA (9th ed.)
Green, Joseph Reynolds. English Men of Science. Dent, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.