APA Style

Riemer, F, J. et al (2012). Qualitative research : an introduction to methods and designs (1st ed). Yogyakarta: Penerbit AlfaBeta Bandung.

MLA Style

Riemer, Frances, Julia. et al. "Qualitative research : an introduction to methods and designs". 1st ed Yogyakarta: Penerbit AlfaBeta Bandung, 2012. Text.