Cita APA (7a ed.)

Thornley, G. C. (1973). Behind the headlines (1st published, new imp.). Longman.

Cita Chicago Style (17a ed.)

Thornley, G. C. Behind the Headlines. 1st published, new imp. Harlow: Longman, 1973.

Cita MLA (9a ed.)

Thornley, G. C. Behind the Headlines. 1st published, new imp. Longman, 1973.