APA引文

Elder, W. (1871). Questions of the day: Economic and social. H. C. Baird.

Chicago Style (17th ed.) Citation

Elder, William. Questions of the Day: Economic and Social. Philadelphia: H. C. Baird, 1871.

MLA引文

Elder, William. Questions of the Day: Economic and Social. H. C. Baird, 1871.

警告：這些引文格式不一定是100％准確.