Gaya APA
BARCASKI,Peter B.. (1977).
Spaceship Earth Physical Science .
New Jersey:
Houghton Mifflin Company/Boston.
Gaya Chicago
BARCASKI,Peter B..
Spaceship Earth Physical Science.
New Jersey:
Houghton Mifflin Company/Boston,
1977.
Teks.
Gaya MLA
BARCASKI,Peter B..
Spaceship Earth Physical Science.
New Jersey:
Houghton Mifflin Company/Boston,
1977.
Teks.
Gaya Turabian
BARCASKI,Peter B..
Spaceship Earth Physical Science.
New Jersey:
Houghton Mifflin Company/Boston,
1977.
Teks.