Penggayaan APA
JACOBY, Oswald. (1965).
Mathematics for pleasure .
New York:
A Fawcett Crest Book.
Chicago Style
JACOBY, Oswald.
Mathematics for pleasure.
New York:
A Fawcett Crest Book,
1965.
Buku.
MLA Style
JACOBY, Oswald.
Mathematics for pleasure.
New York:
A Fawcett Crest Book,
1965.
Buku.
Turabian Style
JACOBY, Oswald.
Mathematics for pleasure.
New York:
A Fawcett Crest Book,
1965.
Buku.