The historical supernovae

MLA

Clark, David H. and F. Richard Stephenson. The historical supernovae. First edition. Oxford [Eng.] ; New York : Pergamon Press, 1977.

APA

Clark, D. & Stephenson, F. (1977). The historical supernovae. First edition. Oxford [Eng.] ; New York : Pergamon Press.

Chicago

Clark, David H. and F. Richard Stephenson. The historical supernovae. First edition. Oxford [Eng.] ; New York : Pergamon Press, 1977.