APA引文

Newton, R. H. (1887). Social studies. G.P. Putnam.

Chicago Style (17th ed.) Citation

Newton, Richard Heber. Social Studies. New York: G.P. Putnam, 1887.

MLA引文

Newton, Richard Heber. Social Studies. G.P. Putnam, 1887.

警告：這些引文格式不一定是100％准確.