Gaya APA
Piaget, Jean. (1951).
The child conception of the world / Jean Piaget .
:
London : Routledge.
Gaya Chicago
Piaget, Jean.
The child conception of the world / Jean Piaget.
:
London : Routledge,
1951.
Buku.
Gaya MLA
Piaget, Jean.
The child conception of the world / Jean Piaget.
:
London : Routledge,
1951.
Buku.
Gaya Turabian
Piaget, Jean.
The child conception of the world / Jean Piaget.
:
London : Routledge,
1951.
Buku.