APA引文

Duffy, J. (1955). Shipwreck & empire: Being an account of Portuguese maritime disasters in a century of decline. Harvard Univ. Press.

Chicago Style (17th ed.) Citation

Duffy, James. Shipwreck & Empire: Being an Account of Portuguese Maritime Disasters in a Century of Decline. Cambridge, Mass: Harvard Univ. Press, 1955.

MLA引文

Duffy, James. Shipwreck & Empire: Being an Account of Portuguese Maritime Disasters in a Century of Decline. Harvard Univ. Press, 1955.

警告：這些引文格式不一定是100％准確.