Cita APA (7a ed.)

Gibbs, P. (1939). Ordeal in England: England Speaks Again. William Heinemann.

Cita Chicago Style (17a ed.)

Gibbs, Philip. Ordeal in England: England Speaks Again. London: William Heinemann, 1939.

Cita MLA (8a ed.)

Gibbs, Philip. Ordeal in England: England Speaks Again. William Heinemann, 1939.