Style de citation APA (7e éd.)

Howson, P. (2019). The First World War Diaries of the Rt. Rev. Llewellyn Gwynne, July 1915-July 1916. Boydell & Brewer, Incorporated.

Style de citation Chicago (17e éd.)

Howson, Peter. The First World War Diaries of the Rt. Rev. Llewellyn Gwynne, July 1915-July 1916. Melton: Boydell & Brewer, Incorporated, 2019.

Style de citation MLA (8e éd.)

Howson, Peter. The First World War Diaries of the Rt. Rev. Llewellyn Gwynne, July 1915-July 1916. Boydell & Brewer, Incorporated, 2019.