Cita APA (7a ed.)

Haedicke, J., & Feil, D. (1991). In a DOD environment Hughes Aircraft sets the standard for ABC. [s.n.].

Cita Chicago Style (17a ed.)

Haedicke, Jack, y David Feil. In a DOD Environment Hughes Aircraft Sets the Standard for ABC. [S.l.]: [s.n.], 1991.

Cita MLA (9a ed.)

Haedicke, Jack, y David Feil. In a DOD Environment Hughes Aircraft Sets the Standard for ABC. [s.n.], 1991.