APA (7th ed.) Citation

Heisler, L. H., & Wilson, L. D. (1961). Design of panoramic ionospheric recorders. Journal of Research of the National Bureau of Standards. D, Radio Propagation., 65D, 629.

Chicago Style (17th ed.) Citation

Heisler, L. H., and L. D. Wilson. "Design of Panoramic Ionospheric Recorders." Journal of Research of the National Bureau of Standards. D, Radio Propagation. 65D (1961): 629.

MLA (9th ed.) Citation

Heisler, L. H., and L. D. Wilson. "Design of Panoramic Ionospheric Recorders." Journal of Research of the National Bureau of Standards. D, Radio Propagation., vol. 65D, 1961, p. 629.

Warning: These citations may not always be 100% accurate.