Heinsohn, G. (1990). Contributions to the Conference Velikovsky Reconsidered: At the University of Toronto (August 17 - 19, 1990) ; ("the Toronto papers"). Univ.
Chicago-Zitierstil (17. Ausg.)Heinsohn, Gunnar. Contributions to the Conference Velikovsky Reconsidered: At the University of Toronto (August 17 - 19, 1990) ; ("the Toronto Papers"). Bremen: Univ, 1990.
MLA-Zitierstil (9. Ausg.)Heinsohn, Gunnar. Contributions to the Conference Velikovsky Reconsidered: At the University of Toronto (August 17 - 19, 1990) ; ("the Toronto Papers"). Univ, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.