APA (7. basım) Alıntı

Sandburg, C. (1971). His life, his poems, his land. United States Information Agency.

Chicago Style (17. basım) Atıf

Sandburg, Carl. His Life, His Poems, His Land. New York, Estados Unidos: United States Information Agency, 1971.

MLA (9th ed.) Atıf

Sandburg, Carl. His Life, His Poems, His Land. United States Information Agency, 1971.