Citação norma APA
Bolton, R. (1979). People skills: How to assert yourself, listen to others, and resolve conflicts (1st Touchstone ed.). Simon & Schuster.
Citação norma Chicago
Bolton, Robert. People Skills: How to Assert Yourself, Listen to Others, and Resolve Conflicts. 1st Touchstone ed. New York: Simon & Schuster, 1979.
Citação norma MLA
Bolton, Robert. People Skills: How to Assert Yourself, Listen to Others, and Resolve Conflicts. 1st Touchstone ed. Simon & Schuster, 1979.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.