APA-referens (7:e uppl.)

Marks, L., & Porter, D. H. (2009). Seeking life whole: Willa Cather and the Brewsters. Fairleigh Dickinson University Press.

Chicago-referens (17:e uppl.)

Marks, Lucy, och David H. Porter. Seeking Life Whole: Willa Cather and the Brewsters. Madison [NJ]: Fairleigh Dickinson University Press, 2009.

MLA-referens (9:e uppl.)

Marks, Lucy, och David H. Porter. Seeking Life Whole: Willa Cather and the Brewsters. Fairleigh Dickinson University Press, 2009.