APA (7th ed.) Citation
O'Neill, R. (1987). Success at First Certificate: Practice Tests 1. The University Press.
Chicago Style (17th ed.) Citation
O'Neill, Robert. Success at First Certificate: Practice Tests 1. Oxford: The University Press, 1987.
MLA (9th ed.) Citation
O'Neill, Robert. Success at First Certificate: Practice Tests 1. The University Press, 1987.
Warning: These citations may not always be 100% accurate.