APA(7版)引用形式

Hill, E. Spot's Fun First Words: A Slide & See Book. Frederick Warne And Company.

Chicagoスタイル(17版)引用形式

Hill, Eric. Spot's Fun First Words: A Slide & See Book. Frederick Warne And Company.

MLA(8版)引用形式

Hill, Eric. Spot's Fun First Words: A Slide & See Book. Frederick Warne And Company.

警告: この引用は必ずしも正確ではありません.