Cita APA (7a ed.)

Rigden, J. S. (2002). Hydrogen: The essential element. Harvard University Press.

Cita Chicago Style (17a ed.)

Rigden, John S. Hydrogen: The Essential Element. Cambridge: Harvard University Press, 2002.

Cita MLA (8a ed.)

Rigden, John S. Hydrogen: The Essential Element. Harvard University Press, 2002.