Penggayaan APA
HAVEN, Kendal. (2003).
Alexander Graham Bell : .
New York:
Franklin Watts.
Chicago Style
HAVEN, Kendal.
Alexander Graham Bell :.
New York:
Franklin Watts,
2003.
Buku.
MLA Style
HAVEN, Kendal.
Alexander Graham Bell :.
New York:
Franklin Watts,
2003.
Buku.
Turabian Style
HAVEN, Kendal.
Alexander Graham Bell :.
New York:
Franklin Watts,
2003.
Buku.