Cita APA (7a ed.)

Belloc, H., & Roughead, W. N. (1939). On sailing the sea: A collection of the sea-going writing of Hilaire Belloc. Methuen.

Cita Chicago Style (17a ed.)

Belloc, Hilaire, y W. N. Roughead. On Sailing the Sea: A Collection of the Sea-going Writing of Hilaire Belloc. London: Methuen, 1939.

Cita MLA (8a ed.)

Belloc, Hilaire, y W. N. Roughead. On Sailing the Sea: A Collection of the Sea-going Writing of Hilaire Belloc. Methuen, 1939.