APA Style
The Complete Sky & Telescope INDEX 1941-2009. (0).
:
.
Chicago Style
The Complete Sky & Telescope INDEX 1941-2009.
.
:
,
0.
Digital Versatile Disc.
MLA Style
The Complete Sky & Telescope INDEX 1941-2009.
.
:
,
0.
Digital Versatile Disc.
Turabian Style
The Complete Sky & Telescope INDEX 1941-2009.
:
,
0.
Digital Versatile Disc.