APA (7th ed.) Citation

Gooch, B. D. (1970). Europe in the nineteenth century: A history. MacMillan.

Chicago Style (17th ed.) Citation

Gooch, Brison Dowling. Europe in the Nineteenth Century: A History. [New York]: MacMillan, 1970.

MLA (9th ed.) Citation

Gooch, Brison Dowling. Europe in the Nineteenth Century: A History. MacMillan, 1970.