Cita APA (7a ed.)

Sneath, P. (1970). Planets and life (1a ed.). Thames And Hudson.

Cita Chicago Style (17a ed.)

Sneath, P.H.A. Planets and Life. 1a ed. Londres: Thames And Hudson, 1970.

Cita MLA (9a ed.)

Sneath, P.H.A. Planets and Life. 1a ed. Thames And Hudson, 1970.