Стиль цитування APA (7-ме видання)

English Teaching Division. (1971). Carl Sandburg: His life, his poems, his land. United States Information Agency.

Чикаго стиль цитування (17-те видання)

English Teaching Division. Carl Sandburg: His Life, His Poems, His Land. Washington, D.C: United States Information Agency, 1971.

Стиль цитування MLA (9-ме видання)

English Teaching Division. Carl Sandburg: His Life, His Poems, His Land. United States Information Agency, 1971.