APA
Heck A., . (2000). Organizations and Strategies in Astronomy. : Springer Science & Business Media.
Chicago
Heck Andre, . 2000. Organizations and Strategies in Astronomy. : Springer Science & Business Media.
Harvard
Heck A., . (2000). Organizations and Strategies in Astronomy. : Springer Science & Business Media.
MLA
Heck Andre, . Organizations and Strategies in Astronomy. : Springer Science & Business Media. 2000.