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

Choudhury, S and Brogna, S(2022). Drosophila S2 cells RNA extraction. Bio-protocol Preprint. bio-protocol.org/prep1697.
Choudhury, S. R., Singh, A. K., McLeod, T., Blanchette, M., Jang, B., Badenhorst, P., Kanhere, A. and Brogna, S.(2016). Exon junction complex proteins bind nascent transcripts independently of pre-mRNA splicing in Drosophila melanogaster. eLIFE. DOI: 10.7554/eLife.19881