APA
Paul E. S., Podberscek A. L. & Serpell J. (2000). Companion animals and us : exploring the relationships between people and pets. Cambridge: Cambridge University Press.
Chicago
Paul Elizabeth S, Podberscek Anthony L and Serpell James. 2000. Companion animals and us : exploring the relationships between people and pets. Cambridge: Cambridge University Press.
Harvard
Paul E. S., Podberscek A. L. and Serpell J. (2000). Companion animals and us : exploring the relationships between people and pets. Cambridge: Cambridge University Press.
MLA
Paul Elizabeth S, Podberscek Anthony L and Serpell James. Companion animals and us : exploring the relationships between people and pets. Cambridge: Cambridge University Press. 2000.