On the Trail of Monster Black Holes.

MLA

Hlavacek-Larrondo, Julie. “On the Trail of Monster Black Holes.” American Scientist, vol. 101, no. 6, Nov. 2013, pp. 450–57. EBSCOhost, https://doi.org/10.1511/2013.105.450.

APA

Hlavacek-Larrondo, J. (2013). On the Trail of Monster Black Holes. American Scientist, 101(6), 450–457. https://doi.org/10.1511/2013.105.450

Chicago

Hlavacek-Larrondo, Julie. 2013. “On the Trail of Monster Black Holes.” American Scientist 101 (6): 450–57. doi:10.1511/2013.105.450.