APA
Cater P., . (1980). The Sentinels. Oxford: Oxford University Press.
Chicago
Cater Peter, . 1980. The Sentinels. Oxford: Oxford University Press.
Harvard
Cater P., . (1980). The Sentinels. Oxford: Oxford University Press.
MLA
Cater Peter, . The Sentinels. Oxford: Oxford University Press. 1980.
