APA Style
MACK, N. et al (2005).
Qualitative Research Methods : A Data CollectorÂ’s Field Guide (E-Book) .
USA:
Family Health International.
MLA Style
MACK, NATASHA. et al.
"Qualitative Research Methods : A Data CollectorÂ’s Field Guide (E-Book)".
USA:
Family Health International,
2005.
E-Book.