Cita APA (7a ed.)

Blok, A., Hitchins, K., Markey, R., & Simonson, B. (2002). Urban radicals, rural allies: Social democracy and the agrarian issue, 1870-1914. Bern: Peter Lang.

Cita Chicago Style (17a ed.)

Blok, Aad, Keith Hitchins, Raymond Markey, y Birger Simonson. Urban Radicals, Rural Allies: Social Democracy and the Agrarian Issue, 1870-1914. Bern: Peter Lang, 2002.

Cita MLA (8a ed.)

Blok, Aad, et al. Urban Radicals, Rural Allies: Social Democracy and the Agrarian Issue, 1870-1914. Bern: Peter Lang, 2002.