APA Style

Creswell, J, W. (1994). Research Design : Qualitative & quantitative = Desain Penelitian : Pendekatan kualitatif & kuantitatif (Cet.1). Jakarta: KIK Press.

MLA Style

Creswell, John, W.. "Research Design : Qualitative & quantitative = Desain Penelitian : Pendekatan kualitatif & kuantitatif". Cet.1 Jakarta: KIK Press, 1994. Text.