APA引文

Gramlich, E. M. (1981). Benefit-cost analysis of government programs. Prentice-Hall.

Chicago Style (17th ed.) Citation

Gramlich, Edward M. Benefit-cost Analysis of Government Programs. Englewood Cliffs, N.J.: Prentice-Hall, 1981.

MLA引文

Gramlich, Edward M. Benefit-cost Analysis of Government Programs. Prentice-Hall, 1981.

警告：這些引文格式不一定是100％准確.