APA
Riley G., . (2007). The Oxford companion to Italian food. Oxford: Oxford University Press.
Chicago
Riley Gillian, . 2007. The Oxford companion to Italian food. Oxford: Oxford University Press.
Harvard
Riley G., . (2007). The Oxford companion to Italian food. Oxford: Oxford University Press.
MLA
Riley Gillian, . The Oxford companion to Italian food. Oxford: Oxford University Press. 2007.