Dyfyniad APA

Gurche, J., & Johnson, J. (2013). Shaping humanity: How science, art, and imagination help us understand our origins. Yale University Press.

Dyfyniad Arddull Chicago

Gurche, John, and James Johnson. Shaping Humanity: How Science, Art, and Imagination Help Us Understand Our Origins. New Haven, Connecticut ; London: Yale University Press, 2013.

Dyfyniad MLA

Gurche, John, and James Johnson. Shaping Humanity: How Science, Art, and Imagination Help Us Understand Our Origins. Yale University Press, 2013.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.