APA (7th ed.) Citation

Keogh, D. (1994). El Ulster. Historia 16.

Chicago Style (17th ed.) Citation

Keogh, Dermot. El Ulster. Madrid: Historia 16, 1994.

MLA (9th ed.) Citation

Keogh, Dermot. El Ulster. Historia 16, 1994.

Warning: These citations may not always be 100% accurate.