APA (7th ed.) Citation

Boyd Orr, J., & Lubbock, D. (1940). Feeding the people in war-time / by Sir John Orr and David Lubbock. Macmillan.

Chicago Style (17th ed.) Citation

Boyd Orr, John, and David Lubbock. Feeding the People in War-time / by Sir John Orr and David Lubbock. London: Macmillan, 1940.

MLA (9th ed.) Citation

Boyd Orr, John, and David Lubbock. Feeding the People in War-time / by Sir John Orr and David Lubbock. Macmillan, 1940.

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