APA引文

WILLIAMS. THE THREE BILLY GOATS GRUFF. KOHWAI & YOUNG.

芝加哥风格引文

WILLIAMS. THE THREE BILLY GOATS GRUFF. KOHWAI & YOUNG.

MLA引文

WILLIAMS. THE THREE BILLY GOATS GRUFF. KOHWAI & YOUNG.

警告：这些引文格式不一定是100％准确.