APA (7th ed.) Citation

Oparin, A. (1961). Life: Its nature, origin and development. Oliver and Boyd.

Chicago Style (17th ed.) Citation

Oparin, A.I. Life: Its Nature, Origin and Development. Edinburgh: Oliver and Boyd, 1961.

MLA (9th ed.) Citation

Oparin, A.I. Life: Its Nature, Origin and Development. Oliver and Boyd, 1961.

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