APA引文

Gill, R. T. (1967). Economic development: Past and present. Prentice-Hall.

Chicago Style (17th ed.) Citation

Gill, Richard T. Economic Development: Past and Present. Englewood Cliffs, NJ: Prentice-Hall, 1967.

MLA引文

Gill, Richard T. Economic Development: Past and Present. Prentice-Hall, 1967.