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

Saunders, L, Trapnell, C and Parichy, D(2021). Extending 3' UTRs in the transcriptome index. Bio-protocol Preprint. bio-protocol.org/prep1001.
Saunders, L. M., Mishra, A. K., Aman, A. J., Lewis, V. M., Toomey, M. B., Packer, J. S., Qiu, X., McFaline-Figueroa, J. L., Corbo, J. C., Trapnell, C. and Parichy, D. M.(2019). Thyroid hormone regulates distinct paths to maturation in pigment cell lineages. eLIFE. DOI: 10.7554/eLife.45181