Gaya APA
Hurlock, Elizabeth. B. (1956).
Child development (~).
New York:
Mc Graw Hill.
Gaya Chicago
Hurlock, Elizabeth. B.
Child development.
~
New York:
Mc Graw Hill,
1956.
Buku.
Gaya MLA
Hurlock, Elizabeth. B.
Child development.
~
New York:
Mc Graw Hill,
1956.
Buku.
Gaya Turabian
Hurlock, Elizabeth. B.
Child development.
~
New York:
Mc Graw Hill,
1956.
Buku.