Bogaard, J. (2000). New Happy Days 2. Interactive english (1a. ed.). Richmond Publishing.
Chicagoスタイル(17版)引用形式Bogaard, Jeannine. New Happy Days 2. Interactive English. 1a. ed. Buenos Aires: Richmond Publishing, 2000.
MLA(9版)引用形式Bogaard, Jeannine. New Happy Days 2. Interactive English. 1a. ed. Richmond Publishing, 2000.
警告: この引用は必ずしも正確ではありません.