APA (7th ed.) Citation

Riggs, S. A. (1991). 21st Virginia Infantry. H.E. Howard.

Chicago Style (17th ed.) Citation

Riggs, Susan A. 21st Virginia Infantry. Lynchburg, Va.: H.E. Howard, 1991.

MLA (9th ed.) Citation

Riggs, Susan A. 21st Virginia Infantry. H.E. Howard, 1991.

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