Cita APA

Gibson, N. J. (1977). Economic activity in Ireland. Dublin: Gill & Macmillan.

Chicago Style Citation

Gibson, Norman J. Economic Activity in Ireland. Dublin: Gill & Macmillan, 1977.

Cita MLA

Gibson, Norman J. Economic Activity in Ireland. Dublin: Gill & Macmillan, 1977.

Atenció: Aquestes cites poden no estar 100% correctes.