Cita APA (7a ed.)
Certo, S. C. (2000). Supervision: Concepts and skill building (3rd ed.). Irwin/McGraw-Hill.
Cita Chicago Style (17a ed.)
Certo, Samuel C. Supervision: Concepts and Skill Building. 3rd ed. Boston: Irwin/McGraw-Hill, 2000.
Cita MLA (9a ed.)
Certo, Samuel C. Supervision: Concepts and Skill Building. 3rd ed. Irwin/McGraw-Hill, 2000.
Precaución: Estas citas no son 100% exactas.