APA Баримт

Joseph Gies. (1971). Franklin D. Roosevelt: Portrait of a President. Doubleday.

Чикаго маягийн жагсаалт

Joseph Gies. Franklin D. Roosevelt: Portrait of a President. Garden City, N.Y: Doubleday, 1971.

MLA ишлэл

Joseph Gies. Franklin D. Roosevelt: Portrait of a President. Doubleday, 1971.