APA način citiranja

Humble, J. W. (1967). Improving business results (Mc graw hill series in management.). McGraw Hill.

Čikaški stil citiranja

Humble, John W. Improving Business Results. Mc graw hill series in management. England: McGraw Hill, 1967.

MLA način citiranja

Humble, John W. Improving Business Results. Mc graw hill series in management. McGraw Hill, 1967.