APA-Zitierstil (7. Ausg.)

Hugo, L. (2005). Where the trail grows faint: A year in the life of a therapy dog team. University of Nebraska Press.

Chicago-Zitierstil (17. Ausg.)

Hugo, Lynne. Where the Trail Grows Faint: A Year in the Life of a Therapy Dog Team. Lincoln: University of Nebraska Press, 2005.

MLA-Zitierstil (9. Ausg.)

Hugo, Lynne. Where the Trail Grows Faint: A Year in the Life of a Therapy Dog Team. University of Nebraska Press, 2005.