APA (7th ed.) Citation

Williams, K. G. (1959). The new frontier: Man's survival in the sky. William Heinemann Medical Books Ltd.

Chicago Style (17th ed.) Citation

Williams, K. G. The New Frontier: Man's Survival in the Sky. London: William Heinemann Medical Books Ltd, 1959.

MLA (9th ed.) Citation

Williams, K. G. The New Frontier: Man's Survival in the Sky. William Heinemann Medical Books Ltd, 1959.