Citazione Stile APA (7a Edizione)

(1914). Our duty and our interest in the war / by G. W. Prothero ... issued by the Central committee for national patriotic organizations.

Citazione stile Chigago Style (17a edizione)

Our Duty and Our Interest in the War / by G. W. Prothero ... Issued by the Central Committee for National Patriotic Organizations. 1914.

Citatione MLA (9a ed.)

Our Duty and Our Interest in the War / by G. W. Prothero ... Issued by the Central Committee for National Patriotic Organizations. 1914.