Citazione APA

Johnson, D. W. (1986). Reaching out: Interpersonal effectiveness and self-actualization (3.).

Stile di citazione Chicago

Johnson, David W. Reaching Out: Interpersonal Effectiveness and Self-actualization. 3. New Jersey, Prentice Hall, 1986.

Citazione MLA

Johnson, David W. Reaching Out: Interpersonal Effectiveness and Self-actualization. 3. 1986.