Readers should cite both the Bio-protocol preprint and the original research article where this protocol was used:

Cooper, A(2020). PCR-RFLP of G1 and G2 mutations in the human Apolipoprotein-L1 (APOL1) gene. Bio-protocol Preprint. bio-protocol.org/prep465.
Cooper, A., Ilboudo, H., Alibu, V. P., Ravel, S., Enyaru, J., Weir, W., Noyes, H., Capewell, P., Camara, M., Milet, J., Jamonneau, V., Camara, O., Matovu, E., Bucheton, B. and MacLeod, A.(2017). APOL1 renal risk variants have contrasting resistance and susceptibility associations with African trypanosomiasis. eLIFE. DOI: 10.7554/eLife.25461