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

Mckellar, S W, Iosub, I A, Ivanova, I and Granneman, S(2020). Hfq UV cross-linking, ligation and analysis of hybrids (Hfq-CLASH). Bio-protocol Preprint. bio-protocol.org/prep599.
Iosub, I. A., van Nues, R. W., McKellar, S. W., Nieken, K. J., Marchioretto, M., Sy, B., Tree, J. J., Viero, G. and Granneman, S.(2020). Hfq CLASH uncovers sRNA-target interaction networks linked to nutrient availability adaptation. eLIFE. DOI: 10.7554/eLife.54655