APA引文

Hill, H. C. (1928). Vocational civics. Ginn and Company.

Chicago Style (17th ed.) Citation

Hill, Howard C. Vocational Civics. Boston ; London: Ginn and Company, 1928.

MLA引文

Hill, Howard C. Vocational Civics. Ginn and Company, 1928.

警告：這些引文格式不一定是100％准確.