Cita APA (7th ed.)

Mitchell, B., & Krueger, R. R. (1977). Managing Canada's renewable resources. Methuen.

Cita Chicago (17th ed.)

Mitchell, Bruce, i Ralph R. Krueger. Managing Canada's Renewable Resources. Toronto: Methuen, 1977.

Cita MLA (8th ed.)

Mitchell, Bruce, i Ralph R. Krueger. Managing Canada's Renewable Resources. Methuen, 1977.