Penggayaan APA
U.S. Departement of Health, Education and Welfare. (1977).
Clearing house on health indexes : .
[s.l.]:
DHEW.
Chicago Style
U.S. Departement of Health, Education and Welfare.
Clearing house on health indexes :.
[s.l.]:
DHEW,
1977.
Buku.
MLA Style
U.S. Departement of Health, Education and Welfare.
Clearing house on health indexes :.
[s.l.]:
DHEW,
1977.
Buku.
Turabian Style
U.S. Departement of Health, Education and Welfare.
Clearing house on health indexes :.
[s.l.]:
DHEW,
1977.
Buku.