Gaya APA

Doane, D, P., Seward, L, E. (2013). Applied statistics in business and economics (Ed. IV). New York: Mc Graw-Hill.

Gaya MLA

Doane, David, P.., Seward, Lori, E.. "Applied statistics in business and economics". Ed. IV New York: Mc Graw-Hill, 2013. Text.