Cita APA (7a ed.)

Ramsay, W. (1912). Elements and electrons. Harper & Bros..

Cita Chicago Style (17a ed.)

Ramsay, William. Elements and Electrons. London, New York: Harper & Bros., 1912.

Cita MLA (8a ed.)

Ramsay, William. Elements and Electrons. Harper & Bros., 1912.