APA (7th ed.) Citation

Shafer, I. H. (2002). What does it mean to be human?: A personal and Catholic perspective. Zygon, 37(1), 121-136.

Chicago Style (17th ed.) Citation

Shafer, Ingrid Hedwig. "What Does It Mean to Be Human?: A Personal and Catholic Perspective." Zygon 37, no. 1 (2002): 121-136.

MLA (8th ed.) Citation

Shafer, Ingrid Hedwig. "What Does It Mean to Be Human?: A Personal and Catholic Perspective." Zygon, vol. 37, no. 1, 2002, pp. 121-136.