APA (7th ed.) Citation

Boyd, D. (2021). PLAGUES AND PANDEMICS: Black Death, Coronaviruses and Other Killer Diseases Throughout History. Pen & Sword History.

Chicago Style (17th ed.) Citation

Boyd, Douglas. PLAGUES AND PANDEMICS: Black Death, Coronaviruses and Other Killer Diseases Throughout History. Yorkshire: Pen & Sword History, 2021.

MLA (9th ed.) Citation

Boyd, Douglas. PLAGUES AND PANDEMICS: Black Death, Coronaviruses and Other Killer Diseases Throughout History. Pen & Sword History, 2021.