APA (7th ed.) Citation

Huxley, J., Haddon, A., & Carr-Saunders, A. (1935). We Europeans: A survey of 'racial' problems. London: Jonathan Cape.

Chicago Style (17th ed.) Citation

Huxley, Julian, A.C Haddon, and A.M Carr-Saunders. We Europeans: A Survey of 'Racial' Problems. London: Jonathan Cape, 1935.

MLA (8th ed.) Citation

Huxley, Julian, et al. We Europeans: A Survey of 'Racial' Problems. London: Jonathan Cape, 1935.