British Socialist Party. (1918). The call: An Organ of International Socialism. London: Executive Committee of the British Socialist Party.
Citação do estilo Chicago (17ª ed.)British Socialist Party. The Call: An Organ of International Socialism. London: Executive Committee of the British Socialist Party, 1918.
Citação MLA (8ª ed.)British Socialist Party. The Call: An Organ of International Socialism. London: Executive Committee of the British Socialist Party, 1918.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.