Dyfyniad APA

Lebergott, S. (1964). Men without work: The economics of unemployment. Prentice-Hall.

Dyfyniad Arddull Chicago

Lebergott, Stanley. Men Without Work: The Economics of Unemployment. Englewood Cliffs, N.J: Prentice-Hall, 1964.

Dyfyniad MLA

Lebergott, Stanley. Men Without Work: The Economics of Unemployment. Prentice-Hall, 1964.

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