APA (7e ed.) Bronvermelding
Eckart, A., Schödel, R., & Straubmeier, C. M. (2005). The black hole at the center of the Milky Way. Imperial College Press ; Distributed by World Scientific Pub. Co..
Chicago (17e ed.) Bronvermelding
Eckart, Andreas, Rainer Schödel, en Christian Michael Straubmeier. The Black Hole at the Center of the Milky Way. London : Hackensack, NJ: Imperial College Press ; Distributed by World Scientific Pub. Co., 2005.
MLA (9e ed.) Bronvermelding
Eckart, Andreas, et al. The Black Hole at the Center of the Milky Way. Imperial College Press ; Distributed by World Scientific Pub. Co., 2005.
Let op: Deze citaties zijn niet altijd 100% accuraat.