Cita APA (7a ed.)

American Geophysical Union. (1977). Scientific results of the viking project. American Geophysical Union.

Cita Chicago Style (17a ed.)

American Geophysical Union. Scientific Results of the Viking Project. Washington: American Geophysical Union, 1977.

Cita MLA (9a ed.)

American Geophysical Union. Scientific Results of the Viking Project. American Geophysical Union, 1977.