APA (7th ed.) Citation

Clark, D. H., & Stephenson, F. R. (1979). The historical supernovae. Pergamon Press.

Chicago Style (17th ed.) Citation

Clark, David H., and F. Richard Stephenson. The Historical Supernovae. Pergamon Press, 1979.

MLA (8th ed.) Citation

Clark, David H., and F. Richard Stephenson. The Historical Supernovae. Pergamon Press, 1979.

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