Cita APA (7a ed.)

Abel, I. (1997). Research and applications in structures at the Nasa Langley Research Center. NASA.

Cita Chicago Style (17a ed.)

Abel, Irving. Research and Applications in Structures at the Nasa Langley Research Center. Hampton: NASA, 1997.

Cita MLA (9a ed.)

Abel, Irving. Research and Applications in Structures at the Nasa Langley Research Center. NASA, 1997.