Gaya APA
Firdaus, Y, S., Indonesia, T, B. ([2017?]).
Arif suka berkebun = arif like gardening .
Jakarta:
Bintang Indonesia.
Gaya MLA
Firdaus, Yeni, S.., Indonesia, Team, Bintang.
"Arif suka berkebun = arif like gardening".
Jakarta:
Bintang Indonesia,
[2017?].
Text.