APA (7th ed.) Citation

Spencer, M. (2008). Early firearms: 1300 - 1800. Shire Publ.

Chicago Style (17th ed.) Citation

Spencer, Michael. Early Firearms: 1300 - 1800. Oxford: Shire Publ, 2008.

MLA (9th ed.) Citation

Spencer, Michael. Early Firearms: 1300 - 1800. Shire Publ, 2008.

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