APA (7th ed.) Citation

Douglas, M. (1996). Natural symbols: Explorations in cosmology with a new introduction. Routledge.

Chicago Style (17th ed.) Citation

Douglas, Mary. Natural Symbols: Explorations in Cosmology with a New Introduction. Routledge, 1996.

MLA (8th ed.) Citation

Douglas, Mary. Natural Symbols: Explorations in Cosmology with a New Introduction. Routledge, 1996.

Warning: These citations may not always be 100% accurate.