Cita APA

Branham, R. L. (2017). A new orbit for comet C/1819 N1 (Great comet of 1819). Web

Citación estilo Chicago

Branham, Richard Lacy. A New Orbit for Comet C/1819 N1 (Great Comet of 1819). 2017.

Cita MLA

Branham, Richard Lacy. A New Orbit for Comet C/1819 N1 (Great Comet of 1819). 2017.