APA引文

Krantz, S. G. (1997). Techniques of problem solving. American Mathematical Society.

Chicago Edition Citation

Krantz, Steven G. Techniques of Problem Solving. Providence, R.I.: American Mathematical Society, 1997.

MLA引文

Krantz, Steven G. Techniques of Problem Solving. American Mathematical Society, 1997.

警告：這些引文格式不一定是100％准確.