Cita APA (7th ed.)

ebrary, Inc, & Clancy, V. M. (2010). United States border issues. Nova Science Publishers.

Cita Chicago (17th ed.)

ebrary, Inc, i Vivienne M. Clancy. United States Border Issues. Hauppauge, N.Y.: Nova Science Publishers, 2010.

Cita MLA (9th ed.)

ebrary, Inc, i Vivienne M. Clancy. United States Border Issues. Nova Science Publishers, 2010.