APA
O'Meara S. J., . (2007). Herschel 400 Observing Guide. : Cambridge University Press.
Chicago
O'Meara Stephen James, . 2007. Herschel 400 Observing Guide. : Cambridge University Press.
Harvard
O'Meara S. J., . (2007). Herschel 400 Observing Guide. : Cambridge University Press.
MLA
O'Meara Stephen James, . Herschel 400 Observing Guide. : Cambridge University Press. 2007.