Cita APA
Shannon, T. A. (1985). What are they saying about genetic engineering? Paulist Press.
Citación estilo Chicago
Shannon, Thomas A. What Are They Saying About Genetic Engineering? New York: Paulist Press, 1985.
Cita MLA
Shannon, Thomas A. What Are They Saying About Genetic Engineering? Paulist Press, 1985.
Warning: These citations may not always be 100% accurate.