APA-viite (7. p.)
Chakela, Q., Lundén, B., & Strömquist, L. (1986). Sediment sources, sediment residence time and sediment transfer: Case studies of soil erosion in the Lesotho lowlands. Univ., Dept. of Phys. Geography.
Chicago-viite (17. p.)
Chakela, Q.K, B. Lundén, ja L. Strömquist. Sediment Sources, Sediment Residence Time and Sediment Transfer: Case Studies of Soil Erosion in the Lesotho Lowlands. Uppsala: Univ., Dept. of Phys. Geography, 1986.
MLA-viite (9. p.)
Chakela, Q.K, et al. Sediment Sources, Sediment Residence Time and Sediment Transfer: Case Studies of Soil Erosion in the Lesotho Lowlands. Univ., Dept. of Phys. Geography, 1986.
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