Παραπομπή σε μορφή APA (7η εκδ.)

Chisholm, J. S. (1999). Death, hope, and sex: Steps to an evolutionary ecology of mind and morality. Cambridge University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Chisholm, James S. Death, Hope, and Sex: Steps to an Evolutionary Ecology of Mind and Morality. Cambridge ; New York: Cambridge University Press, 1999.

Παραπομπή σε μορφή MLA (8th εκδ.)

Chisholm, James S. Death, Hope, and Sex: Steps to an Evolutionary Ecology of Mind and Morality. Cambridge University Press, 1999.