APA(7版)引用形式
Gray, E., & Evans, V. Letterfun: Video (1a. ed.). United Kingdom Express publishing.
Chicagoスタイル(17版)引用形式
Gray, Elizabeth, , Virginia Evans. Letterfun: Video. 1a. ed. United Kingdom Express publishing.
MLA(9版)引用形式
Gray, Elizabeth, , Virginia Evans. Letterfun: Video. 1a. ed. United Kingdom Express publishing.
警告: この引用は必ずしも正確ではありません.