APA引文

Hoff, S. Happy Birthday, Danny And The Dinosaur! Harpercollins.

芝加哥风格引文

Hoff, Syd. Happy Birthday, Danny And The Dinosaur! Harpercollins.

MLA引文

Hoff, Syd. Happy Birthday, Danny And The Dinosaur! Harpercollins.

警告：这些引文格式不一定是100％准确.