Gaya APA

Willig, C., Rogers, W, S. (2017). The Sage Handbook Of Qualitative Research in psychology second edition (2). : Sage reference.

Gaya MLA

Willig, Carla., Rogers, Wendy, Stainton. "The Sage Handbook Of Qualitative Research in psychology second edition". 2 : Sage reference, 2017. Text.