APA (7th ed.) Citation

Watson, J. W., & Sissons, J. B. (1972). The British Isles: A systematic geography (Repr.). Nelson.

Chicago Style (17th ed.) Citation

Watson, J. Wreford, and J. B. Sissons. The British Isles: A Systematic Geography. Repr. London: Nelson, 1972.

MLA (9th ed.) Citation

Watson, J. Wreford, and J. B. Sissons. The British Isles: A Systematic Geography. Repr. Nelson, 1972.