APA引文

Warren, K. (1970). The British iron & steel sheet industry since 1840: An economic geography. Bell.

Chicago Style (17th ed.) Citation

Warren, Kenneth. The British Iron & Steel Sheet Industry Since 1840: An Economic Geography. London: Bell, 1970.

MLA引文

Warren, Kenneth. The British Iron & Steel Sheet Industry Since 1840: An Economic Geography. Bell, 1970.

警告：這些引文格式不一定是100％准確.