APA (7th ed.) Citation

O'Neill, R. (1974). Kernel lessons Plus: A post-intermediate course : laboratory drills / tapescript. Longman.

Chicago Style (17th ed.) Citation

O'Neill, Robert. Kernel Lessons Plus: A Post-intermediate Course : Laboratory Drills / Tapescript. London: Longman, 1974.

MLA (9th ed.) Citation

O'Neill, Robert. Kernel Lessons Plus: A Post-intermediate Course : Laboratory Drills / Tapescript. Longman, 1974.

Warning: These citations may not always be 100% accurate.