Wren, B. (2005). Plague: The mysterious past and terrifying future of the world's most dangerous disease. American Society for Clinical Investigation.
Citação norma ChicagoWren, Brendan. Plague: The Mysterious Past and Terrifying Future of the World's Most Dangerous Disease. American Society for Clinical Investigation, 2005.
Citação norma MLAWren, Brendan. Plague: The Mysterious Past and Terrifying Future of the World's Most Dangerous Disease. American Society for Clinical Investigation, 2005.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.