APA (7th ed.) Citation

Bradshaw, M. J., Gelsthorpe, A. P., & Abbott, A. J. (1978). The earth's changing surface. Hodder and Stroughton.

Chicago Style (17th ed.) Citation

Bradshaw, Michael John, A. P. Gelsthorpe, and Arthur John Abbott. The Earth's Changing Surface. London: Hodder and Stroughton, 1978.

MLA (9th ed.) Citation

Bradshaw, Michael John, et al. The Earth's Changing Surface. Hodder and Stroughton, 1978.