Gaya APA

BRASE, C, H., BRASE, C, P. (2006). Understandable Statistics: Concepts And Methods 8th ed (8th ed). Boston: Houghton Mifflin Company.

Gaya MLA

BRASE, Charles, Henry., BRASE, Corrinne, Pellillo. "Understandable Statistics: Concepts And Methods 8th ed". 8th ed Boston: Houghton Mifflin Company, 2006. Printed.