APA (7th ed.) Citation

(1977). The riddle of Erskine Childers. Hutchinson.

Chicago Style (17th ed.) Citation

The Riddle of Erskine Childers. Hutchinson, 1977.

MLA (8th ed.) Citation

The Riddle of Erskine Childers. Hutchinson, 1977.

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