Fjerde Internationale : : organ for Revolutionaere Socialisters Forbund.

MLA

Fjerde Internationale : Organ for Revolutionaere Socialisters Forbund. Kobenhavn: Revolutionaere Socialisters Forbund, 1972.

APA

(1972). Fjerde Internationale : organ for Revolutionaere Socialisters Forbund. Kobenhavn: Revolutionaere Socialisters Forbund.

Chicago

Fjerde Internationale: Organ for Revolutionaere Socialisters Forbund. Kobenhavn: Revolutionaere Socialisters Forbund, 1972.