Galactic Encounters

MLA

Sheehan, William, Julian Baum, and Christopher J Conselice. Galactic Encounters. Springer New York, 2015.

APA

Sheehan, W., Baum, J., & Conselice, C. J. (2015). Galactic Encounters. Springer New York.

Chicago

Sheehan, William, Julian Baum, and Christopher J Conselice. Galactic Encounters. : Springer New York, 2015.