APA
Napleton L., . (1968). A Guide to systemized catering. Northwood Industrial Publ., London: .
Chicago
Napleton Lewis, . 1968. A Guide to systemized catering. Northwood Industrial Publ., London: .
Harvard
Napleton L., . (1968). A Guide to systemized catering. Northwood Industrial Publ., London: .
MLA
Napleton Lewis, . A Guide to systemized catering. Northwood Industrial Publ., London: . 1968.