Cita APA (7a ed.)

Klaus, C. H. (2006). Letters to Kate: Life after life. University of Iowa Press.

Cita Chicago Style (17a ed.)

Klaus, Carl H. Letters to Kate: Life After Life. Iowa City: University of Iowa Press, 2006.

Cita MLA (8a ed.)

Klaus, Carl H. Letters to Kate: Life After Life. University of Iowa Press, 2006.