APA Style
Seeds, Michael A.. (2013).
Foundations of astronomy (12th ed).
Canada:
Brooks/cole.
Chicago Style
Seeds, Michael A..
Foundations of astronomy.
12th ed
Canada:
Brooks/cole,
2013.
Textbook.
MLA Style
Seeds, Michael A..
Foundations of astronomy.
12th ed
Canada:
Brooks/cole,
2013.
Textbook.
Turabian Style
Seeds, Michael A..
Foundations of astronomy.
12th ed
Canada:
Brooks/cole,
2013.
Textbook.