American-Canadian mortality investigation :
based on the experience of life insurance companies of the United States and Canada during the years 1900 to 1915 inclusive on policies issued from 1843 to 1914 inclusive /
conducted by the Actuarial Society of America with the cooperation of the American Institute of Actuaries and the National Convention of Insurance Commissioners.

APA Citation

National Association of Insurance Commissioners., American Institute of Actuaries., Actuarial Society of America. (19181919). American-Canadian mortality investigation: based on the experience of life insurance companies of the United States and Canada during the years 1900 to 1915 inclusive on policies issued from 1843 to 1914 inclusive. [Philadelphia?]: The Society.

MLA Citation

National Association of Insurance Commissioners, American Institute of Actuaries, and Actuarial Society of America. American-Canadian Mortality Investigation: Based On the Experience of Life Insurance Companies of the United States And Canada During the Years 1900 to 1915 Inclusive On Policies Issued From 1843 to 1914 Inclusive. [Philadelphia?]: The Society, 19181919.