APA (7th ed.) Citation

Cairns-Smith, A. G. (1971). The life puzzle: On crystals and organisms and on the possibility of a crystal as an ancestor. Oliver & Boyd.

Chicago Style (17th ed.) Citation

Cairns-Smith, Alexander Graham. The Life Puzzle: On Crystals and Organisms and on the Possibility of a Crystal as an Ancestor. Edinburgh: Oliver & Boyd, 1971.

MLA (9th ed.) Citation

Cairns-Smith, Alexander Graham. The Life Puzzle: On Crystals and Organisms and on the Possibility of a Crystal as an Ancestor. Oliver & Boyd, 1971.