Cita APA (7a ed.)

Gladstone, W. E., Foot, M. R. D., & Matthew, H. C. G. (1974). The Gladstone diaries. Clarendon Press.

Cita Chicago Style (17a ed.)

Gladstone, W. E., Michael Richard Daniell Foot, y H. C. G. Matthew. The Gladstone Diaries. Oxford: Clarendon Press, 1974.

Cita MLA (9a ed.)

Gladstone, W. E., et al. The Gladstone Diaries. Clarendon Press, 1974.