APA (7th ed.) Citation

Gill, R. T. (1967). Evolution of modern economics. Prentice-Hall.

Chicago Style (17th ed.) Citation

Gill, Richard T. Evolution of Modern Economics. Engelwood Cliffs, N.J: Prentice-Hall, 1967.

MLA (9th ed.) Citation

Gill, Richard T. Evolution of Modern Economics. Prentice-Hall, 1967.