Dyfyniad APA

Weiss, E. (2004). Trip to the North pole. Scholastic Children's Books.

Dyfyniad Arddull Chicago

Weiss, Ellen. Trip to the North Pole. London: Scholastic Children's Books, 2004.

Dyfyniad MLA

Weiss, Ellen. Trip to the North Pole. Scholastic Children's Books, 2004.

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