O\'Neil,Robert,Kingsbury,Roy,Yeadon,Tony. (1971). Kernel Lessons Intermediate: Teacher's Book / Robert O'Neill. Longman.
Chicago Style (17th ed.) CitationO\'Neil,Robert,Kingsbury,Roy,Yeadon,Tony. Kernel Lessons Intermediate: Teacher's Book / Robert O'Neill. Longman, 1971.
MLA (8th ed.) CitationO\'Neil,Robert,Kingsbury,Roy,Yeadon,Tony. Kernel Lessons Intermediate: Teacher's Book / Robert O'Neill. Longman, 1971.
Warning: These citations may not always be 100% accurate.