Lua APA (7ú heag.)

Carin, A. A. (1997). Guided discovery activities for elementary school science (4th ed.). Merrill.

Lua i Stíl Chicago (17ú heag.)

Carin, Arthur A. Guided Discovery Activities for Elementary School Science. 4th ed. Upper Saddle River, N.J: Merrill, 1997.

Lua MLA (9ú heag.)

Carin, Arthur A. Guided Discovery Activities for Elementary School Science. 4th ed. Merrill, 1997.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.