Citazione Stile APA (7a Edizione)

Peacock, G. (2007). Primary science: Knowledge and understanding (3rd ed.). Learning Materials.

Citazione stile Chigago Style (17a edizione)

Peacock, Graham. Primary Science: Knowledge and Understanding. 3rd ed. Exeter: Learning Materials, 2007.

Citatione MLA (9a ed.)

Peacock, Graham. Primary Science: Knowledge and Understanding. 3rd ed. Learning Materials, 2007.