Cita APA (7a ed.)

Tyrrell, R. E., & Brittan, S. (1977). The future that doesn't work: Social democracy's failures in Britain / ed. by R. Emmett Tyrrell, Jr. Samuel Brittan [u.a.]. Doubleday.

Cita Chicago Style (17a ed.)

Tyrrell, R. Emmett, y Samuel Brittan. The Future That Doesn't Work: Social Democracy's Failures in Britain / Ed. by R. Emmett Tyrrell, Jr. Samuel Brittan [u.a.]. Garden City, NY: Doubleday, 1977.

Cita MLA (8a ed.)

Tyrrell, R. Emmett, y Samuel Brittan. The Future That Doesn't Work: Social Democracy's Failures in Britain / Ed. by R. Emmett Tyrrell, Jr. Samuel Brittan [u.a.]. Doubleday, 1977.