APA-Zitierstil (7. Ausg.)

(1992). Closeness in personal and professional relationships (1. ed.). Shambhala.

Chicago-Zitierstil (17. Ausg.)

Closeness in Personal and Professional Relationships. 1. ed. Boston u.a: Shambhala, 1992.

MLA-Zitierstil (9. Ausg.)

Closeness in Personal and Professional Relationships. 1. ed. Shambhala, 1992.