HORNBY, A. S. A Guide to Patterns and Usage in English. Oxford University.
Chicago Style (17th ed.) CitationHORNBY, A. S. A Guide to Patterns and Usage in English. Oxford University.
MLA (8th ed.) CitationHORNBY, A. S. A Guide to Patterns and Usage in English. Oxford University.
Warning: These citations may not always be 100% accurate.