Cita APA (7a ed.)
Waddell, J. Ireland's Discovery Programme: Progress and prospect.
Cita Chicago Style (17a ed.)
Waddell, John. Ireland's Discovery Programme: Progress and Prospect.
Cita MLA (9a ed.)
Waddell, John. Ireland's Discovery Programme: Progress and Prospect.
Precaución: Estas citas no son 100% exactas.