APA (7th ed.) Citation

Spencer, D. (2016). The Tower of London and Firearms in the Reign of Edward IV. Arms & Armour, 13(2), 98. https://doi.org/10.1080/17416124.2016.1234121

Chicago Style (17th ed.) Citation

Spencer, Dan. "The Tower of London and Firearms in the Reign of Edward IV." Arms & Armour 13, no. 2 (2016): 98. https://doi.org/10.1080/17416124.2016.1234121.

MLA (9th ed.) Citation

Spencer, Dan. "The Tower of London and Firearms in the Reign of Edward IV." Arms & Armour, vol. 13, no. 2, 2016, p. 98, https://doi.org/10.1080/17416124.2016.1234121.