Gaya APA

MAXWELL, J, A. et al (2005). Qualitative Research Design: An interactive approach, 2nd ed. . Thousand Oaks: Sage Pub..

Gaya MLA

MAXWELL, Joseph, A.. et al. "Qualitative Research Design: An interactive approach, 2nd ed.". Thousand Oaks: Sage Pub., 2005. Buku Teks.