Cita APA (7a ed.)

Douglas, M. (1996). Natural symbols: Explorations in cosmology ([1996 ed.].). Routledge.

Cita Chicago Style (17a ed.)

Douglas, Mary. Natural Symbols: Explorations in Cosmology. [1996 ed.]. London [etc.]: Routledge, 1996.

Cita MLA (9a ed.)

Douglas, Mary. Natural Symbols: Explorations in Cosmology. [1996 ed.]. Routledge, 1996.