APA (7th ed.) Citation

Eckart, A. (2005). The black hole at the center of the Milky Way. Imperial College Press.

Chicago Style (17th ed.) Citation

Eckart, Andreas. The Black Hole at the Center of the Milky Way. London: Imperial College Press, 2005.

MLA (9th ed.) Citation

Eckart, Andreas. The Black Hole at the Center of the Milky Way. Imperial College Press, 2005.