Lewis, G. E. D., & Salau, A. T. (1982). Human geography for West Africa: With special reference to the WAEC school certificate (and GCE) geography examination (1. publ.). Hodder and Stoughton.
Chicago-Zitierstil (17. Ausg.)Lewis, Gerwyn Elidor David, und A. T. Salau. Human Geography for West Africa: With Special Reference to the WAEC School Certificate (and GCE) Geography Examination. 1. publ. London [u.a.]: Hodder and Stoughton, 1982.
MLA-Zitierstil (9. Ausg.)Lewis, Gerwyn Elidor David, und A. T. Salau. Human Geography for West Africa: With Special Reference to the WAEC School Certificate (and GCE) Geography Examination. 1. publ. Hodder and Stoughton, 1982.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.