APA-viite

Lagoni Laurel, butler carolyn, & hetts,suzanne. (1994). Human - animal band and grief. W D saunders company.

Chicago-tyylinen lähdeviittaus

Lagoni Laurel, butler carolyn, ja hetts,suzanne. Human - Animal Band and Grief. Philadelphia: W D saunders company, 1994.

MLA-viite

Lagoni Laurel, et al. Human - Animal Band and Grief. W D saunders company, 1994.