APA (7th ed.) Citation

Unwin, R. J. (2021). The 1918 Influenza Pandemic: Back to the Future? Karger Publishers.

Chicago Style (17th ed.) Citation

Unwin, Robert J. The 1918 Influenza Pandemic: Back to the Future? Karger Publishers, 2021.

MLA (8th ed.) Citation

Unwin, Robert J. The 1918 Influenza Pandemic: Back to the Future? Karger Publishers, 2021.

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