APA Style
Hanyu Pinyin Elementary Level. (2017).
Singapore:
.
Chicago Style
Hanyu Pinyin Elementary Level.
.
Singapore:
,
2017.
Chinese Department.
MLA Style
Hanyu Pinyin Elementary Level.
.
Singapore:
,
2017.
Chinese Department.
Turabian Style
Hanyu Pinyin Elementary Level.
Singapore:
,
2017.
Chinese Department.