APA (7th ed.) Citation

Bohlin, J. D., & Rubenstein, D. M. (1975). Synoptic maps of solar coronal hole boundaries derived from He II 304 A spectroheliograms from the manned Skylab missions. World Data Center A for Solar-Terrestrial Physics.

Chicago Style (17th ed.) Citation

Bohlin, J. D., and D. M. Rubenstein. Synoptic Maps of Solar Coronal Hole Boundaries Derived from He II 304 A Spectroheliograms from the Manned Skylab Missions. Boulder, Colorado: World Data Center A for Solar-Terrestrial Physics, 1975.

MLA (9th ed.) Citation

Bohlin, J. D., and D. M. Rubenstein. Synoptic Maps of Solar Coronal Hole Boundaries Derived from He II 304 A Spectroheliograms from the Manned Skylab Missions. World Data Center A for Solar-Terrestrial Physics, 1975.