Catherine Hapka. (2012). Pony Scouts: The Trail Ride (I Can Read Level 2) (I Can Read Book 2.). HarperCollins.
Citazione stile Chigago Style (17a edizione)Catherine Hapka. Pony Scouts: The Trail Ride (I Can Read Level 2). I Can Read Book 2. HarperCollins, 2012.
Citatione MLA (9a ed.)Catherine Hapka. Pony Scouts: The Trail Ride (I Can Read Level 2). I Can Read Book 2. HarperCollins, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.