APA (7th ed.) Citation

Mullen, E. G., Davis, D. J., Lloyd, J. W. F., & (U.S.), A. F. C. R. L. A two-channel interference-filter photometer digital recording system at the AFCRL Geopole Observatory, Thule, Greenland.

Chicago Style (17th ed.) Citation

Mullen, E. G., Daniel J. Davis, John W. F. Lloyd, and Air Force Cambridge Research Laboratories (U.S.). A Two-channel Interference-filter Photometer Digital Recording System at the AFCRL Geopole Observatory, Thule, Greenland.

MLA (9th ed.) Citation

Mullen, E. G., et al. A Two-channel Interference-filter Photometer Digital Recording System at the AFCRL Geopole Observatory, Thule, Greenland.