Cita APA (7a ed.)

Howarth, P. (1973). Play up and play the game: The heroes of popular fiction. E. Methuen.

Cita Chicago Style (17a ed.)

Howarth, Patrick. Play Up and Play the Game: The Heroes of Popular Fiction. London: E. Methuen, 1973.

Cita MLA (8a ed.)

Howarth, Patrick. Play Up and Play the Game: The Heroes of Popular Fiction. E. Methuen, 1973.