Zock, H. (1990). A psychology of ultimate concern: Erik H. Erikson's contribution to the psychology of religion. International series in the psychology of religion.
Style de citation Chicago (17e éd.)Zock, Hetty. "A Psychology of Ultimate Concern: Erik H. Erikson's Contribution to the Psychology of Religion." International Series in the Psychology of Religion 1990.
Style de citation MLA (9e éd.)Zock, Hetty. "A Psychology of Ultimate Concern: Erik H. Erikson's Contribution to the Psychology of Religion." International Series in the Psychology of Religion, 1990.
Attention : ces citations peuvent ne pas être correctes à 100%.