APA (7th ed.) Citation

Gretton, G. l. M. The Campaigns and History of the Royal Irish Regiment, [v. 1,] from 1684 to 1902.

Chicago Style (17th ed.) Citation

Gretton, G. le M. The Campaigns and History of the Royal Irish Regiment, [v. 1,] from 1684 to 1902.

MLA (9th ed.) Citation

Gretton, G. le M. The Campaigns and History of the Royal Irish Regiment, [v. 1,] from 1684 to 1902.