Cita APA (7th ed.)

ebrary, Inc, Backhouse, C., & Flaherty, D. H. (1992). Challenging times: The women's movement in Canada and the United States. McGill-Queen's University Press.

Cita Chicago (17th ed.)

ebrary, Inc, Constance Backhouse, i David H. Flaherty. Challenging Times: The Women's Movement in Canada and the United States. Montreal ; Buffalo: McGill-Queen's University Press, 1992.

Cita MLA (9th ed.)

ebrary, Inc, et al. Challenging Times: The Women's Movement in Canada and the United States. McGill-Queen's University Press, 1992.