APA (7th ed.) Citation

Walker, R. H. (1971). Life in the age of enterprise, 1865-1900. Capricorn Books : G.P. Putnam's.

Chicago Style (17th ed.) Citation

Walker, Robert Harris. Life in the Age of Enterprise, 1865-1900. New York: Capricorn Books : G.P. Putnam's, 1971.

MLA (9th ed.) Citation

Walker, Robert Harris. Life in the Age of Enterprise, 1865-1900. Capricorn Books : G.P. Putnam's, 1971.