Cita APA (7th ed.)

Wade, W., & Hughes, C. (1994). Inspirations for environmental education. Scholastic.

Cita Chicago (17th ed.)

Wade, Winnie, i Colin Hughes. Inspirations for Environmental Education. Warwickshire: Scholastic, 1994.

Cita MLA (9th ed.)

Wade, Winnie, i Colin Hughes. Inspirations for Environmental Education. Scholastic, 1994.