Nuttall, P. A., & Harrap, K. A. (1982). Isolation of a coronavirus during studies on puffinosis, a disease of the Manx shearwater (Puffinus puffinus). Archives of virology, 73(1), 1. https://doi.org/10.1007/BF01341722
Chicago-Zitierstil (17. Ausg.)Nuttall, P A., und K A. Harrap. "Isolation of a Coronavirus During Studies on Puffinosis, a Disease of the Manx Shearwater (Puffinus Puffinus)." Archives of Virology 73, no. 1 (1982): 1. https://doi.org/10.1007/BF01341722.
MLA-Zitierstil (9. Ausg.)Nuttall, P A., und K A. Harrap. "Isolation of a Coronavirus During Studies on Puffinosis, a Disease of the Manx Shearwater (Puffinus Puffinus)." Archives of Virology, vol. 73, no. 1, 1982, p. 1, https://doi.org/10.1007/BF01341722.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.