Halstead, L. B. (1973). Ife and biology: An inaugural lecture delivered at the University of Ife, on 14th March, 1972. Univ. of Ife Press.
Chicago-Zitierstil (17. Ausg.)Halstead, Lambert B. Ife and Biology: An Inaugural Lecture Delivered at the University of Ife, on 14th March, 1972. Ile-Ife: Univ. of Ife Press, 1973.
MLA-Zitierstil (9. Ausg.)Halstead, Lambert B. Ife and Biology: An Inaugural Lecture Delivered at the University of Ife, on 14th March, 1972. Univ. of Ife Press, 1973.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.