APA引文

Bradshaw, M. J., & Abbott, A. J. (1978). Earth's changing surface. Hodder and stoughton.

Chicago Edition Citation

Bradshaw, Michael J., and A. J. Abbott. Earth's Changing Surface. London: Hodder and stoughton, 1978.

MLA引文

Bradshaw, Michael J., and A. J. Abbott. Earth's Changing Surface. Hodder and stoughton, 1978.

警告：這些引文格式不一定是100％准確.