Gaya APA
Covey, S., Murtihardjana, L.
(2019).
Goob dan kakeknya = goob and his grandpa
(
Cet. 2)
.
Jakarta:
Libri.
Gaya MLA
Covey, Sean., Murtihardjana, Lanny.
"Goob dan kakeknya = goob and his grandpa".
Cet. 2
Jakarta:
Libri,
2019.
Text.