APA

Cass E., Smith P. & Preston M. J. (2003). The peace egg book. : .

Chicago

Cass Eddie, Smith Paul and Preston Michael James. 2003. The peace egg book. : .

Harvard

Cass E., Smith P. and Preston M. J. (2003). The peace egg book. : .

MLA

Cass Eddie, Smith Paul and Preston Michael James. The peace egg book. : . 2003.