APA (7th ed.) Citation

Bell, G. E., & Bayliss, D. G. (1969). The geography of Yorkshire: Regional geography through maps, photographs, field studies and projects. Heinemann.

Chicago Style (17th ed.) Citation

Bell, G. E., and D. G. Bayliss. The Geography of Yorkshire: Regional Geography Through Maps, Photographs, Field Studies and Projects. London: Heinemann, 1969.

MLA (9th ed.) Citation

Bell, G. E., and D. G. Bayliss. The Geography of Yorkshire: Regional Geography Through Maps, Photographs, Field Studies and Projects. Heinemann, 1969.