Citing clinical trials and data sets is essential for transparency and reproducibility in cancer research. Include the trial's name, registration number, primary investigator, and source. For data sets, include the dataset name, version, creators, repository, and DOI. For example: ClinicalTrials.gov. Identifier: NCT12345678. Phase III Study of XYZ in Cancer. 2023. Available from: https://clinicaltrials.gov/ct2/show/NCT12345678 Smith J, Doe J. (2023). Cancer Genomics Dataset, Version 1.0. National Cancer Institute Data Portal. DOI:10.1234/dataset.v1