Gaya APA
Lippincott, Kristen. ().
Astronomi .
Jakarta:
Balai Pustaka.
Gaya Chicago
Lippincott, Kristen.
Astronomi.
Jakarta:
Balai Pustaka,
.
Text Book.
Gaya MLA
Lippincott, Kristen.
Astronomi.
Jakarta:
Balai Pustaka,
.
Text Book.
Gaya Turabian
Lippincott, Kristen.
Astronomi.
Jakarta:
Balai Pustaka,
.
Text Book.