APA (7th ed.) Citation

Kelly, R. A. Kelly of the Foreign Legion: Letters of Légionnaire Russell A. Kelly.

Chicago Style (17th ed.) Citation

Kelly, Russell Anthony. Kelly of the Foreign Legion: Letters of Légionnaire Russell A. Kelly.

MLA (9th ed.) Citation

Kelly, Russell Anthony. Kelly of the Foreign Legion: Letters of Légionnaire Russell A. Kelly.

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