APA Style
HALL, EUGENE J.. (1981).
The empty sky 1000 word level (1).
New York:
MCGRAW-HILL BOOK COMPANY.
Chicago Style
HALL, EUGENE J..
The empty sky 1000 word level.
1
New York:
MCGRAW-HILL BOOK COMPANY,
1981.
TXB.
MLA Style
HALL, EUGENE J..
The empty sky 1000 word level.
1
New York:
MCGRAW-HILL BOOK COMPANY,
1981.
TXB.
Turabian Style
HALL, EUGENE J..
The empty sky 1000 word level.
1
New York:
MCGRAW-HILL BOOK COMPANY,
1981.
TXB.