Gregory, R. (1961). The horn: A guide to the modern instrument. Faber and Faber.
Chicago Style (17th ed.) CitationGregory, Robin. The Horn: A Guide to the Modern Instrument. London: Faber and Faber, 1961.
MLA (8th ed.) CitationGregory, Robin. The Horn: A Guide to the Modern Instrument. Faber and Faber, 1961.
Warning: These citations may not always be 100% accurate.