Dyfyniad APA

Kahn, H. (1984). Thinking about the unthinkable in the 1980s. Simon and Schuster.

Dyfyniad Arddull Chicago

Kahn, Herman. Thinking About the Unthinkable in the 1980s. New York: Simon and Schuster, 1984.

Dyfyniad MLA

Kahn, Herman. Thinking About the Unthinkable in the 1980s. Simon and Schuster, 1984.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.