APA Style
Sky and telescope : October 2018. (2018).
:
.
Chicago Style
Sky and telescope : October 2018.
.
:
,
2018.
Magazine.
MLA Style
Sky and telescope : October 2018.
.
:
,
2018.
Magazine.
Turabian Style
Sky and telescope : October 2018.
:
,
2018.
Magazine.