APA format:

                                            Genetic Science Learning Center. (2018, August 7) Learn.Genetics. Retrieved August 23, 2021, from http://ld51n.djbennet.com/

                                            CSE format:

                                            Learn.Genetics [Internet]. Salt Lake City (UT): Genetic Science Learning Center; 2018 [cited 2021 Aug 23] Available from http://ld51n.djbennet.com/

                                            Chicago format:

                                            Genetic Science Learning Center. "Learn.Genetics." Learn.Genetics. August 7, 2018. Accessed August 23, 2021. http://ld51n.djbennet.com/.

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