Penggayaan APA
Althaus, Ruth Ann. (1987).
Health .
California:
Scott, Foresman And Company.
Chicago Style
Althaus, Ruth Ann.
Health.
California:
Scott, Foresman And Company,
1987.
Text.
MLA Style
Althaus, Ruth Ann.
Health.
California:
Scott, Foresman And Company,
1987.
Text.
Turabian Style
Althaus, Ruth Ann.
Health.
California:
Scott, Foresman And Company,
1987.
Print.