Dyfyniad APA
ebrary, Inc, & Neiberg, M. S. (2007). The World War I reader: [primary and secondary sources]. New York University Press.
Dyfyniad Arddull Chicago
ebrary, Inc, and Michael S. Neiberg. The World War I Reader: [primary and Secondary Sources]. New York: New York University Press, 2007.
Dyfyniad MLA
ebrary, Inc, and Michael S. Neiberg. The World War I Reader: [primary and Secondary Sources]. New York University Press, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.