APA (7. basım) Alıntı

Eibling, H. H., & Jackson, C. J. (1977). Two centuries of progress: United States history. Laidlaw brothers.

Chicago Style (17. basım) Atıf

Eibling, Harold H., ve Carlton J. Jackson. Two Centuries of Progress: United States History. Irvine: Laidlaw brothers, 1977.

MLA (9th ed.) Atıf

Eibling, Harold H., ve Carlton J. Jackson. Two Centuries of Progress: United States History. Laidlaw brothers, 1977.