APA
Collinge S. K., Ray C., . (2006). Disease ecology. Oxford: Oxford University Press.
Chicago
Collinge Sharon K, Ray Chris, . 2006. Disease ecology. Oxford: Oxford University Press.
Harvard
Collinge S. K., Ray C., . (2006). Disease ecology. Oxford: Oxford University Press.
MLA
Collinge Sharon K, Ray Chris, . Disease ecology. Oxford: Oxford University Press. 2006.