Jeff Brown; Lori Haskins Houran. (2013). Flat Stanley Goes Camping (I Can Read Level 2) (I Can Read Book 2.). HarperCollins.
Cita Chicago (17th ed.)Jeff Brown; Lori Haskins Houran. Flat Stanley Goes Camping (I Can Read Level 2). I Can Read Book 2. HarperCollins, 2013.
Cita MLA (9th ed.)Jeff Brown; Lori Haskins Houran. Flat Stanley Goes Camping (I Can Read Level 2). I Can Read Book 2. HarperCollins, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.