Gerard, J. (1897). The gunpowder plot and the gunpowder plotters: In reply to Professor Gardiner. Harper & Brothers.
Citação do estilo Chicago (17ª ed.)Gerard, John. The Gunpowder Plot and the Gunpowder Plotters: In Reply to Professor Gardiner. London ; New York: Harper & Brothers, 1897.
Citação MLA (8ª ed.)Gerard, John. The Gunpowder Plot and the Gunpowder Plotters: In Reply to Professor Gardiner. Harper & Brothers, 1897.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.