APA-viite (7. p.)

Farinacci, J. A. (2008). Guide to observing deep-sky objects: A complete global resource for astronomers. Springer Science + Business Media.

Chicago-viite (17. p.)

Farinacci, Jeff A. Guide to Observing Deep-sky Objects: A Complete Global Resource for Astronomers. New York: Springer Science + Business Media, 2008.

MLA-viite (9. p.)

Farinacci, Jeff A. Guide to Observing Deep-sky Objects: A Complete Global Resource for Astronomers. Springer Science + Business Media, 2008.