APA

United States, . (1987). Order-spectrum management regulations and procedures manual. [Washington, D.C: .

Chicago

United States, . 1987. Order-spectrum management regulations and procedures manual. [Washington, D.C: .

Harvard

United States, . (1987). Order-spectrum management regulations and procedures manual. [Washington, D.C: .

MLA

United States, . Order-spectrum management regulations and procedures manual. [Washington, D.C: . 1987.