APA (7. basım) Alıntı

Guedalla, P. (1951). Mr. Churchill. A portrait. Pan Books.

Chicago Style (17. basım) Atıf

Guedalla, Philip. Mr. Churchill. A Portrait. Londres: Pan Books, 1951.

MLA (9th ed.) Atıf

Guedalla, Philip. Mr. Churchill. A Portrait. Pan Books, 1951.