Cita APA (7a ed.)

Nelson, M. L., Rocker, J., & Harrison, T. L. (2003). OAI and NASA's Scientific and Technical Information.

Cita Chicago Style (17a ed.)

Nelson, Michael L., JoAnne Rocker, y Terry L. Harrison. OAI and NASA's Scientific and Technical Information. 2003.

Cita MLA (9a ed.)

Nelson, Michael L., et al. OAI and NASA's Scientific and Technical Information. 2003.