APA Style
Fong, H.K. (1993).
Challenging Mathematical Problems (COPY) .
Australia:
Fong Ho Kheong.
Chicago Style
Fong, H.K.
Challenging Mathematical Problems (COPY).
Australia:
Fong Ho Kheong,
1993.
Book.
MLA Style
Fong, H.K.
Challenging Mathematical Problems (COPY).
Australia:
Fong Ho Kheong,
1993.
Book.
Turabian Style
Fong, H.K.
Challenging Mathematical Problems (COPY).
Australia:
Fong Ho Kheong,
1993.
Book.