APA引文

Isard, W. (1975). Introduction to regional science. Prentice-Hall.

Chicago Style (17th ed.) Citation

Isard, Walter. Introduction to Regional Science. .Englewood Cliffs, N.J: Prentice-Hall, 1975.

MLA引文

Isard, Walter. Introduction to Regional Science. Prentice-Hall, 1975.

警告：這些引文格式不一定是100％准確.