Cita APA (7a ed.)

Ahvenainen, J. (2011). The history of the Near Eastern telegraphs: Before the First World War. Finnish Academy of Science and Letters.

Cita Chicago Style (17a ed.)

Ahvenainen, Jorma. The History of the Near Eastern Telegraphs: Before the First World War. Helsinki: Finnish Academy of Science and Letters, 2011.

Cita MLA (9a ed.)

Ahvenainen, Jorma. The History of the Near Eastern Telegraphs: Before the First World War. Finnish Academy of Science and Letters, 2011.