Cita APA (7a ed.)

McCune, S. K., Beck, A. M., & Johnson, R. A. (2011). The Health Benefits of Dog Walking for Pets and People: Evidence and Case Studies. Purdue University Press.

Cita Chicago Style (17a ed.)

McCune, Sandra K., Alan M. Beck, y Rebecca A. Johnson. The Health Benefits of Dog Walking for Pets and People: Evidence and Case Studies. West Lafayette, Indiana: Purdue University Press, 2011.

Cita MLA (8a ed.)

McCune, Sandra K., et al. The Health Benefits of Dog Walking for Pets and People: Evidence and Case Studies. Purdue University Press, 2011.