Cita APA (7th ed.)

Rue, L. W., & Byars, L. L. (2004). Supervision, key link to productivity (8th ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Rue, Leslie W., i Lloyd L. Byars. Supervision, Key Link to Productivity. 8th ed. Boston: McGraw-Hill, 2004.

Cita MLA (9th ed.)

Rue, Leslie W., i Lloyd L. Byars. Supervision, Key Link to Productivity. 8th ed. McGraw-Hill, 2004.