APA

Orr J., Boyer R., . (2002). Mazes. USA: School zone.

Chicago

Orr Julie, Boyer Robin, . 2002. Mazes. USA: School zone.

Harvard

Orr J., Boyer R., . (2002). Mazes. USA: School zone.

MLA

Orr Julie, Boyer Robin, . Mazes. USA: School zone. 2002.