Cita APA (7th ed.)
Leonard, M. (2016). Beneath the killing fields: Exploring the subterranean landscapes of the Western Front. Pen and Sword Archaeology.
Cita Chicago (17th ed.)
Leonard, Matthew. Beneath the Killing Fields: Exploring the Subterranean Landscapes of the Western Front. Barnsley, [England]: Pen and Sword Archaeology, 2016.
Cita MLA (9th ed.)
Leonard, Matthew. Beneath the Killing Fields: Exploring the Subterranean Landscapes of the Western Front. Pen and Sword Archaeology, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.