APA

Banaka W. H., . (1971). Training in depth interviewing. New York: Harper & Row.

Chicago

Banaka William H, . 1971. Training in depth interviewing. New York: Harper & Row.

Harvard

Banaka W. H., . (1971). Training in depth interviewing. New York: Harper & Row.

MLA

Banaka William H, . Training in depth interviewing. New York: Harper & Row. 1971.