APA

Murray W., Wingfield J. . H., . (2001). The Carnival. London: Ladybird.

Chicago

Murray W, Wingfield J H, . 2001. The Carnival. London: Ladybird.

Harvard

Murray W., Wingfield J. . H., . (2001). The Carnival. London: Ladybird.

MLA

Murray W, Wingfield J H, . The Carnival. London: Ladybird. 2001.