Cita APA (7a ed.)

Haas, G. H., & Floyd, E. R. (1957). Company severance pay plans. American Management Association.

Cita Chicago Style (17a ed.)

Haas, George H., y Elizabeth R. Floyd. Company Severance Pay Plans. New York: American Management Association, 1957.

Cita MLA (9a ed.)

Haas, George H., y Elizabeth R. Floyd. Company Severance Pay Plans. American Management Association, 1957.