Cita APA (7a ed.)

GILL, R. T. (1973). Economic Development Past And Present Richard T. Gill. Prentice-Hall.

Cita Chicago Style (17a ed.)

GILL, Richard T. Economic Development Past And Present Richard T. Gill. Prentice-Hall, 1973.

Cita MLA (8a ed.)

GILL, Richard T. Economic Development Past And Present Richard T. Gill. Prentice-Hall, 1973.