APA-Zitierstil (7. Ausg.)

Phalen, W. J. (2015). How the telegraph changed the world. McFarland.

Chicago-Zitierstil (17. Ausg.)

Phalen, William J. How the Telegraph Changed the World. Jefferson, NC: McFarland, 2015.

MLA-Zitierstil (9. Ausg.)

Phalen, William J. How the Telegraph Changed the World. McFarland, 2015.