APA (7th ed.) Citation

Tarling, D. H., & Tarling, M. P. (1971). Continental drift: A study of the earth's moving surface. Bell.

Chicago Style (17th ed.) Citation

Tarling, Donald H., and Maureen P. Tarling. Continental Drift: A Study of the Earth's Moving Surface. London: Bell, 1971.

MLA (9th ed.) Citation

Tarling, Donald H., and Maureen P. Tarling. Continental Drift: A Study of the Earth's Moving Surface. Bell, 1971.