APA Style
Petersen, Carolyn Collins. (2017).
Astronomy 101 .
Massachusetts:
Adams Media.
Chicago Style
Petersen, Carolyn Collins.
Astronomy 101.
Massachusetts:
Adams Media,
2017.
Printed Book.
MLA Style
Petersen, Carolyn Collins.
Astronomy 101.
Massachusetts:
Adams Media,
2017.
Printed Book.
Turabian Style
Petersen, Carolyn Collins.
Astronomy 101.
Massachusetts:
Adams Media,
2017.
Printed Book.