Cita APA (7a ed.)

Wright, F. (1988). Northern Ireland: A comparative analysis (1. publ.). Gill and Macmillan [u.a.].

Cita Chicago Style (17a ed.)

Wright, Frank. Northern Ireland: A Comparative Analysis. 1. publ. Totowa, NJ: Gill and Macmillan [u.a.], 1988.

Cita MLA (8a ed.)

Wright, Frank. Northern Ireland: A Comparative Analysis. 1. publ. Gill and Macmillan [u.a.], 1988.