APA引文

Underwood, R. E. (1922). The elements of actuarial science. Sir Isaac Pitman & Sons.

Chicago Style (17th ed.) Citation

Underwood, R. E. The Elements of Actuarial Science. London: Sir Isaac Pitman & Sons, 1922.

MLA引文

Underwood, R. E. The Elements of Actuarial Science. Sir Isaac Pitman & Sons, 1922.

警告：這些引文格式不一定是100％准確.