Penggayaan APA
HEER, David M.. (1968).
Society and population (cet.1).
New Jersey:
Prentice-Hall.
Chicago Style
HEER, David M..
Society and population.
cet.1
New Jersey:
Prentice-Hall,
1968.
Buku.
MLA Style
HEER, David M..
Society and population.
cet.1
New Jersey:
Prentice-Hall,
1968.
Buku.
Turabian Style
HEER, David M..
Society and population.
cet.1
New Jersey:
Prentice-Hall,
1968.
Buku.