APA Style
Laufer, Ruth. (1983).
Pedoman Pelayanan Anak1 .
Batu, Malang:
YPPI.
Chicago Style
Laufer, Ruth.
Pedoman Pelayanan Anak1.
Batu, Malang:
YPPI,
1983.
Text.
MLA Style
Laufer, Ruth.
Pedoman Pelayanan Anak1.
Batu, Malang:
YPPI,
1983.
Text.
Turabian Style
Laufer, Ruth.
Pedoman Pelayanan Anak1.
Batu, Malang:
YPPI,
1983.
Print.