APA引文

DUNCAN, E. R. (1972). Modern school mathematics structure and use. Houghton Mifflin co.

Chicago Style (17th ed.) Citation

DUNCAN, Ernest R. Modern School Mathematics Structure and Use. Boston: Houghton Mifflin co, 1972.

MLA引文

DUNCAN, Ernest R. Modern School Mathematics Structure and Use. Houghton Mifflin co, 1972.

警告：這些引文格式不一定是100％准確.