Gaya APA

Stewart, C, J., Cash, J, W, B. (2018). Interviwing : principles and practices (15). United States of America: Mc Graw-Hill.

Gaya MLA

Stewart, Charles, J.., Cash, Jr., William, B.. "Interviwing : principles and practices". 15 United States of America: Mc Graw-Hill, 2018. Text.