Gaya APA
Carey, S, D., Beiser, A. (2000).
Study guide to accompany: the physical universe (9th ed).
Boston:
McGraw-Hill.
Gaya MLA
Carey, Steven, D.., Beiser, Arthur..
"Study guide to accompany: the physical universe".
9th ed
Boston:
McGraw-Hill,
2000.
Printed Book.