APA

Smith K., Lavis S., . (2006). World is Greatest Mom. : Parragon Publishing Books.

Chicago

Smith Kath, Lavis Steve, . 2006. World is Greatest Mom. : Parragon Publishing Books.

Harvard

Smith K., Lavis S., . (2006). World is Greatest Mom. : Parragon Publishing Books.

MLA

Smith Kath, Lavis Steve, . World is Greatest Mom. : Parragon Publishing Books. 2006.