APA-referens (7:e uppl.)

Wilton, V., & Davey, J. A. (2006). Grandfathers: Their changing family roles and contributions. Families Commission.

Chicago-referens (17:e uppl.)

Wilton, Virginia, och Judith A. Davey. Grandfathers: Their Changing Family Roles and Contributions. [Wellington, N.Z.]: Families Commission, 2006.

MLA-referens (9:e uppl.)

Wilton, Virginia, och Judith A. Davey. Grandfathers: Their Changing Family Roles and Contributions. Families Commission, 2006.