Cita APA (7a ed.)

BOGDAN, R. (1975). Introduction to qualitative research methods: A phenomenological approach to the social sciences. John Wiley and Sons.

Cita Chicago Style (17a ed.)

BOGDAN, Robert. Introduction to Qualitative Research Methods: A Phenomenological Approach to the Social Sciences. New York: John Wiley and Sons, 1975.

Cita MLA (9a ed.)

BOGDAN, Robert. Introduction to Qualitative Research Methods: A Phenomenological Approach to the Social Sciences. John Wiley and Sons, 1975.