APA

Pym T., Cox K., . (1998). Harry Fly. London: A C Black.

Chicago

Pym Tasha, Cox Ken, . 1998. Harry Fly. London: A C Black.

Harvard

Pym T., Cox K., . (1998). Harry Fly. London: A C Black.

MLA

Pym Tasha, Cox Ken, . Harry Fly. London: A C Black. 1998.