Cita APA (7th ed.)

Elliot, J., & Kerr, R. (1984). Rings: Discoveries from Galileo to Voyager. MIT Press.

Cita Chicago (17th ed.)

Elliot, James, i Richard Kerr. Rings: Discoveries from Galileo to Voyager. Cambridge, Mass.: MIT Press, 1984.

Cita MLA (8th ed.)

Elliot, James, i Richard Kerr. Rings: Discoveries from Galileo to Voyager. MIT Press, 1984.