APA (7th ed.) Citation

Hall, R., & Ogden, P. E. (1985). Europe's population in the 1970s and 1980s. Cambridge Uiversity Press.

Chicago Style (17th ed.) Citation

Hall, Ray, and Philip E. Ogden. Europe's Population in the 1970s and 1980s. Cambridge, Cambridgeshire ; New York: Cambridge Uiversity Press, 1985.

MLA (9th ed.) Citation

Hall, Ray, and Philip E. Ogden. Europe's Population in the 1970s and 1980s. Cambridge Uiversity Press, 1985.