Cita APA

Harp, J., & Hofley, J. R. (1971). Poverty in Canada. Prentice-Hall of Canada.

Citación estilo Chicago

Harp, John, and John R. Hofley. Poverty in Canada. Scarborough, Ont: Prentice-Hall of Canada, 1971.

Cita MLA

Harp, John, and John R. Hofley. Poverty in Canada. Prentice-Hall of Canada, 1971.