Gaya APA

Butcher, J, N., Williams, C, L. (1992). Essentials of MMPI-2 and MMPI-A Interpretation (1). : University of Minnesota Press.

Gaya MLA

Butcher, James, N.., Williams, Carolyn, L.. "Essentials of MMPI-2 and MMPI-A Interpretation". 1 : University of Minnesota Press, 1992. Non Fiction.