Cita APA (7th ed.)

(1968). World Data Center a Upper atmosphere Geophysics. Research Laboratories, ESSA.

Cita Chicago (17th ed.)

World Data Center a Upper Atmosphere Geophysics. Boulder, CO: Research Laboratories, ESSA, 1968.

Cita MLA (9th ed.)

World Data Center a Upper Atmosphere Geophysics. Research Laboratories, ESSA, 1968.