APA(7版)引用形式
ebrary, Inc, & Lewis, N. L. (2002). Freedom to play: We made our own fun. Wilfrid Laurier University Press.
Chicagoスタイル(17版)引用形式
ebrary, Inc, , Norah Lillian Lewis. Freedom to Play: We Made Our Own Fun. Waterloo, Ont.: Wilfrid Laurier University Press, 2002.
MLA(9版)引用形式
ebrary, Inc, , Norah Lillian Lewis. Freedom to Play: We Made Our Own Fun. Wilfrid Laurier University Press, 2002.
警告: この引用は必ずしも正確ではありません.