Cita APA (7a ed.)

Pooper, K. R. (1961). The poverty of historicism. Routledge & kegan Paul.

Cita Chicago Style (17a ed.)

Pooper, Karl R. The Poverty of Historicism. Londres: Routledge & kegan Paul, 1961.

Cita MLA (9a ed.)

Pooper, Karl R. The Poverty of Historicism. Routledge & kegan Paul, 1961.