APA način citiranja (7. izdanje)

Wendy Pfeffer. (2012). From Seed to Pumpkin (Let's-Read-and-Find-Out Science 1) (1.). HarperCollins.

Čikaški stil citiranja (17. izdanje)

Wendy Pfeffer. From Seed to Pumpkin (Let's-Read-and-Find-Out Science 1). 1. HarperCollins, 2012.

MLA način citiranja (9. izdanje)

Wendy Pfeffer. From Seed to Pumpkin (Let's-Read-and-Find-Out Science 1). 1. HarperCollins, 2012.