Gaya APA
B. Krauskopf, Konrad, Beiser, Arthur. (2000).
The Physical Universe (Ed.9).
United States:
McGraw-Hill.
Gaya Chicago
B. Krauskopf, Konrad, Beiser, Arthur.
The Physical Universe.
Ed.9
United States:
McGraw-Hill,
2000.
Text.
Gaya MLA
B. Krauskopf, Konrad, Beiser, Arthur.
The Physical Universe.
Ed.9
United States:
McGraw-Hill,
2000.
Text.
Gaya Turabian
B. Krauskopf, Konrad, Beiser, Arthur.
The Physical Universe.
Ed.9
United States:
McGraw-Hill,
2000.
Print.