MacGregor, H., & Underhill, M. V. (1930). The psychic faculties and their development: With an introd. by Robert Fielding-Ould. L. S. A. Publ.
Chicago-Zitierstil (17. Ausg.)MacGregor, Helen, und Margaret V. Underhill. The Psychic Faculties and Their Development: With an Introd. by Robert Fielding-Ould. London: L. S. A. Publ, 1930.
MLA-Zitierstil (9. Ausg.)MacGregor, Helen, und Margaret V. Underhill. The Psychic Faculties and Their Development: With an Introd. by Robert Fielding-Ould. L. S. A. Publ, 1930.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.