Cita APA (7th ed.)

Turnbull, A. P., & Turnbull, H. R. (1997). Families, professionals and equality: A special partnership (3rd ed.).

Cita Chicago (17th ed.)

Turnbull, Ann P., i H. Rutherford Turnbull. Families, Professionals and Equality: A Special Partnership. 3rd ed. Upper Saddle River, N.J. :Merrill, c1997, 1997.

Cita MLA (9th ed.)

Turnbull, Ann P., i H. Rutherford Turnbull. Families, Professionals and Equality: A Special Partnership. 3rd ed. 1997.