APA引文

Smith, E. T. (1938). Exploring biology. Harcourt, Brace and Co..

Chicago Style (17th ed.) Citation

Smith, Ella Thea. Exploring Biology. New York : Chicago: Harcourt, Brace and Co., 1938.

MLA引文

Smith, Ella Thea. Exploring Biology. Harcourt, Brace and Co., 1938.

警告：這些引文格式不一定是100％准確.