Cita APA (7a ed.)

Bernstein, M. H. (2004). Without a tear: Our tragic relationship with animals. University of Illinois Press.

Cita Chicago Style (17a ed.)

Bernstein, Mark H. Without a Tear: Our Tragic Relationship with Animals. Urbana: University of Illinois Press, 2004.

Cita MLA (8a ed.)

Bernstein, Mark H. Without a Tear: Our Tragic Relationship with Animals. University of Illinois Press, 2004.