Peel, M. J. S., & Stalmans, M. (1999). The Systematic Reconnaissance Flight (SRF) as a tool in assessing the ecological impact of a rural development programme in an extensive area of the Lowveld of South Africa. African journal of ecology, 37(4), 449-456. https://doi.org/10.1046/j.1365-2028.1999.00204.x
Citace podle Chicago (17th ed.)Peel, Michael John Stephen, a Marc Stalmans. "The Systematic Reconnaissance Flight (SRF) as a Tool in Assessing the Ecological Impact of a Rural Development Programme in an Extensive Area of the Lowveld of South Africa." African Journal of Ecology 37, no. 4 (1999): 449-456. https://doi.org/10.1046/j.1365-2028.1999.00204.x.
Citace podle MLA (9th ed.)Peel, Michael John Stephen, a Marc Stalmans. "The Systematic Reconnaissance Flight (SRF) as a Tool in Assessing the Ecological Impact of a Rural Development Programme in an Extensive Area of the Lowveld of South Africa." African Journal of Ecology, vol. 37, no. 4, 1999, pp. 449-456, https://doi.org/10.1046/j.1365-2028.1999.00204.x.