Gaya APA
Palupi, Retno Hening. (2017).
Happy Little Soul (Cet.I).
Jakarta Selatan:
GagasMedia.
Gaya Chicago
Palupi, Retno Hening.
Happy Little Soul.
Cet.I
Jakarta Selatan:
GagasMedia,
2017.
Text.
Gaya MLA
Palupi, Retno Hening.
Happy Little Soul.
Cet.I
Jakarta Selatan:
GagasMedia,
2017.
Text.
Gaya Turabian
Palupi, Retno Hening.
Happy Little Soul.
Cet.I
Jakarta Selatan:
GagasMedia,
2017.
Print.