Cita APA (7a ed.)

(1979). Selective notification of information: SNI. US Gov. Print. Off.

Cita Chicago Style (17a ed.)

Selective Notification of Information: SNI. Washington, DC: US Gov. Print. Off, 1979.

Cita MLA (8a ed.)

Selective Notification of Information: SNI. US Gov. Print. Off, 1979.