Cita APA (7th ed.)

Heath, D. H., & Heath, H. E. (1991). Fulfilling lives: Path to maturity and success. Jossey-Bass.

Cita Chicago (17th ed.)

Heath, Douglas H., i Harriet E. Heath. Fulfilling Lives: Path to Maturity and Success. San Francisco: Jossey-Bass, 1991.

Cita MLA (9th ed.)

Heath, Douglas H., i Harriet E. Heath. Fulfilling Lives: Path to Maturity and Success. Jossey-Bass, 1991.