APA način citiranja

Shook, R. L., & Shook, H. M. (1975). Complete professional salesman. Noble books.

Čikaški stil citiranja

Shook, Robert L., i Herbert M. Shook. Complete Professional Salesman. London: Noble books, 1975.

MLA način citiranja

Shook, Robert L., i Herbert M. Shook. Complete Professional Salesman. Noble books, 1975.