APA (7th ed.) Citation

O'Sullivan, M., Davies, M. L., Thomson, G. D., & Forster, E. M. (1962). Twenty years a-growing. Oxford University Press.

Chicago Style (17th ed.) Citation

O'Sullivan, Maurice, Moya Llewelyn Davies, George Derwent Thomson, and E. M. Forster. Twenty Years A-growing. London: Oxford University Press, 1962.

MLA (9th ed.) Citation

O'Sullivan, Maurice, et al. Twenty Years A-growing. Oxford University Press, 1962.