APA引文

Catherine Hapka. (2011). Pony Scouts: Back in the Saddle (I Can Read Level 2) (I Can Read Book 2.). HarperCollins.

Chicago Style (17th ed.) Citation

Catherine Hapka. Pony Scouts: Back in the Saddle (I Can Read Level 2). I Can Read Book 2. HarperCollins, 2011.

MLA引文

Catherine Hapka. Pony Scouts: Back in the Saddle (I Can Read Level 2). I Can Read Book 2. HarperCollins, 2011.

警告：這些引文格式不一定是100％准確.