Citazione Stile APA (7a Edizione)

Sutherland, Z., Cunningham, M., & Anderson, V. (1982). The spirit of the wind (Level 1.). Open Court.

Citazione stile Chigago Style (17a edizione)

Sutherland, Zena, Marilyn Cunningham, e Valerie Anderson. The Spirit of the Wind. Level 1. La Salle, Ill: Open Court, 1982.

Citatione MLA (9a ed.)

Sutherland, Zena, et al. The Spirit of the Wind. Level 1. Open Court, 1982.