Cita APA (7th ed.)

Lyndon B. Johnson Space Center. Skylab EREP investigations summary. NASA.

Cita Chicago (17th ed.)

Lyndon B. Johnson Space Center. Skylab EREP Investigations Summary. Washington, D.C: NASA.

Cita MLA (9th ed.)

Lyndon B. Johnson Space Center. Skylab EREP Investigations Summary. NASA.