Penggayaan APA
WILLIAMS, Stephen J., GUERRA, Sandra J.. (1991).
Health care services in the 1990s .
New York:
Praeger.
Chicago Style
WILLIAMS, Stephen J., GUERRA, Sandra J..
Health care services in the 1990s.
New York:
Praeger,
1991.
Text.
MLA Style
WILLIAMS, Stephen J., GUERRA, Sandra J..
Health care services in the 1990s.
New York:
Praeger,
1991.
Text.
Turabian Style
WILLIAMS, Stephen J., GUERRA, Sandra J..
Health care services in the 1990s.
New York:
Praeger,
1991.
Print.