APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (8e ed.) Bronvermelding

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