Penggayaan APA
HUMMEL, James A.. (1967).
Introduction to vector functions .
London:
Addison-Wesley.
Chicago Style
HUMMEL, James A..
Introduction to vector functions.
London:
Addison-Wesley,
1967.
Buku.
MLA Style
HUMMEL, James A..
Introduction to vector functions.
London:
Addison-Wesley,
1967.
Buku.
Turabian Style
HUMMEL, James A..
Introduction to vector functions.
London:
Addison-Wesley,
1967.
Buku.