APA引文

Smith, E. (1987). Examples in mathematics for GCSE: Higher level. Stanley Thornes.

Chicago Style (17th ed.) Citation

Smith, Ewart. Examples in Mathematics for GCSE: Higher Level. Cheltenhorn, England: Stanley Thornes, 1987.

MLA引文

Smith, Ewart. Examples in Mathematics for GCSE: Higher Level. Stanley Thornes, 1987.

警告：這些引文格式不一定是100％准確.