Dyfyniad APA
Eckstein, J. (2002). On meanings of life: Their nature and origin. State University of New York Press.
Dyfyniad Arddull Chicago
Eckstein, Jerome. On Meanings of Life: Their Nature and Origin. Albany: State University of New York Press, 2002.
Dyfyniad MLA
Eckstein, Jerome. On Meanings of Life: Their Nature and Origin. State University of New York Press, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.