APA Style
SCHAAF, William L.. (1949).
Mathematics for home r business .
New York:
Permabooks.
Chicago Style
SCHAAF, William L..
Mathematics for home r business.
New York:
Permabooks,
1949.
Text.
MLA Style
SCHAAF, William L..
Mathematics for home r business.
New York:
Permabooks,
1949.
Text.
Turabian Style
SCHAAF, William L..
Mathematics for home r business.
New York:
Permabooks,
1949.
Print.