APA Style
Seeds, Michael A.. (2007).
Seeds foundations of astronomy (9th ed.).
Canada:
Thomson Brooks.
Chicago Style
Seeds, Michael A..
Seeds foundations of astronomy.
9th ed.
Canada:
Thomson Brooks,
2007.
Textbook.
MLA Style
Seeds, Michael A..
Seeds foundations of astronomy.
9th ed.
Canada:
Thomson Brooks,
2007.
Textbook.
Turabian Style
Seeds, Michael A..
Seeds foundations of astronomy.
9th ed.
Canada:
Thomson Brooks,
2007.
Textbook.