APA (7th ed.) Citation

United States. Federal Aviation Administration & United States. Federal Aviation Administration. Delegation and Airworthiness Programs Branch. Airworthiness directives. [Federal Aviation Administration, Regulatory Support Division, Delegation and Airworthiness Programs Branch].

Chicago Style (17th ed.) Citation

United States. Federal Aviation Administration and United States. Federal Aviation Administration. Delegation and Airworthiness Programs Branch. Airworthiness Directives. [Oklahoma City, Okla.]: [Federal Aviation Administration, Regulatory Support Division, Delegation and Airworthiness Programs Branch].

MLA (9th ed.) Citation

United States. Federal Aviation Administration and United States. Federal Aviation Administration. Delegation and Airworthiness Programs Branch. Airworthiness Directives. [Federal Aviation Administration, Regulatory Support Division, Delegation and Airworthiness Programs Branch].