APA
University of Dar es Salaam, . (2006). Tanzania journal of science. Dar es Salaam: Facult of science,University of Dar es Salaam.
Chicago
University of Dar es Salaam, . 2006. Tanzania journal of science. Dar es Salaam: Facult of science,University of Dar es Salaam.
Harvard
University of Dar es Salaam, . (2006). Tanzania journal of science. Dar es Salaam: Facult of science,University of Dar es Salaam.
MLA
University of Dar es Salaam, . Tanzania journal of science. Dar es Salaam: Facult of science,University of Dar es Salaam. 2006.