Citazione Stile APA (7a Edizione)

Melvin Berger. (2000). Look Out for Turtles! (Let's-Read-and-Find-Out Science 2). HarperCollins.

Citazione stile Chigago Style (17a edizione)

Melvin Berger. Look Out for Turtles! (Let's-Read-and-Find-Out Science 2). HarperCollins, 2000.

Citatione MLA (9a ed.)

Melvin Berger. Look Out for Turtles! (Let's-Read-and-Find-Out Science 2). HarperCollins, 2000.