Genetic Science Learning Center. (2014, February 15) The Power of Numbers.
Retrieved July 17, 2018, from https://learn.genetics.utah.edu/content/math/numbers
The Power of Numbers [Internet]. Salt Lake City (UT): Genetic Science Learning Center; 2014
[cited 2018 Jul 17] Available from https://learn.genetics.utah.edu/content/math/numbers
Genetic Science Learning Center. "The Power of Numbers." Learn.Genetics.
February 15, 2014. Accessed July 17, 2018. https://learn.genetics.utah.edu/content/math/numbers.