APA (7th ed.) Citation

Waddington, C. H. (1961). The nature of life. George Allen & Unwin.

Chicago Style (17th ed.) Citation

Waddington, C. H. The Nature of Life. London: George Allen & Unwin, 1961.

MLA (9th ed.) Citation

Waddington, C. H. The Nature of Life. George Allen & Unwin, 1961.

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