Gaya APA
Schaaf, William L. (1963).
Our Mathematical Heritage .
New York:
Collier Books.
Gaya Chicago
Schaaf, William L.
Our Mathematical Heritage.
New York:
Collier Books,
1963.
Monograf.
Gaya MLA
Schaaf, William L.
Our Mathematical Heritage.
New York:
Collier Books,
1963.
Monograf.
Gaya Turabian
Schaaf, William L.
Our Mathematical Heritage.
New York:
Collier Books,
1963.
Monograf.