Lloyd, J., Mitchinson, J., & Dewan, T. (2007). The book of animal ignorance. Harmony Books.
Cita Chicago Style (17a ed.)Lloyd, John, John Mitchinson, y Ted Dewan. The Book of Animal Ignorance. New York: Harmony Books, 2007.
Cita MLA (8a ed.)Lloyd, John, et al. The Book of Animal Ignorance. Harmony Books, 2007.
Precaución: Estas citas no son 100% exactas.