(1999). Vietnam journal of mathematics: Formerly Tạp chí Toán học (Journal of Mathematics). Springer.
Chicago-Zitierstil (17. Ausg.)Vietnam Journal of Mathematics: Formerly Tạp Chí Toán Học (Journal of Mathematics). Singapore: Springer, 1999.
MLA-Zitierstil (9. Ausg.)Vietnam Journal of Mathematics: Formerly Tạp Chí Toán Học (Journal of Mathematics). Springer, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.