APA引文

Gould, W. (2005). Grand master sudoku 2. HarperCollins Publishers.

Chicago Style (17th ed.) Citation

Gould, Wayne. Grand Master Sudoku 2. New York: HarperCollins Publishers, 2005.

MLA引文

Gould, Wayne. Grand Master Sudoku 2. HarperCollins Publishers, 2005.

警告：這些引文格式不一定是100％准確.