APA引文

Singh, T. (1982). Biomass equations for ten major tree species of the prairie provinces. Northern Forest Research Centre, Canadian Forestry Service.

Chicago Style (17th ed.) Citation

Singh, T. Biomass Equations for Ten Major Tree Species of the Prairie Provinces. Canada: Northern Forest Research Centre, Canadian Forestry Service, 1982.

MLA引文

Singh, T. Biomass Equations for Ten Major Tree Species of the Prairie Provinces. Northern Forest Research Centre, Canadian Forestry Service, 1982.

警告：這些引文格式不一定是100％准確.