APA (7th ed.) Zitazioa

Middleton, T., & Watson, G. J. (1968). A trick to catch the old one. Ernest Benn Limited.

Chicago Style (17th ed.) Zitazioa

Middleton, Thomas, eta G. J. Watson. A Trick to Catch the Old One. London: Ernest Benn Limited, 1968.

MLA (9th ed.) Zitazioa

Middleton, Thomas, eta G. J. Watson. A Trick to Catch the Old One. Ernest Benn Limited, 1968.