APA

Pettit J., . (1990). Amazing Lizards. USA: Scholastic.

Chicago

Pettit Jayne, . 1990. Amazing Lizards. USA: Scholastic.

Harvard

Pettit J., . (1990). Amazing Lizards. USA: Scholastic.

MLA

Pettit Jayne, . Amazing Lizards. USA: Scholastic. 1990.