APA (7th ed.) Citation

Ovenden, M. W. (1964). Life in the universe : a scientific discussion / by M.W. Ovenden: A scientific discussion. Heinemann.

Chicago Style (17th ed.) Citation

Ovenden, M. W. Life in the Universe : A Scientific Discussion / by M.W. Ovenden: A Scientific Discussion. Heinemann, 1964.

MLA (9th ed.) Citation

Ovenden, M. W. Life in the Universe : A Scientific Discussion / by M.W. Ovenden: A Scientific Discussion. Heinemann, 1964.

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