Cita APA (7th ed.)

Longford, N. T. (1993). Random coefficient models. Clarendon Press.

Cita Chicago (17th ed.)

Longford, Nicholas T. Random Coefficient Models. Oxford: Clarendon Press, 1993.

Cita MLA (9th ed.)

Longford, Nicholas T. Random Coefficient Models. Clarendon Press, 1993.