APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (9:e uppl.)

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