Problems of the future

MLA

Laing, Samuel, and Joseph McCabe. Problems of the Future. Revised and brought up to date by Joseph McCabe London: Watts & Co., 1905.

APA

Laing, S., & McCabe, J. (1905). Problems of the future. Revised and brought up to date by Joseph McCabe London: Watts & Co.

Chicago

Laing, Samuel, and Joseph McCabe. Problems of the Future. Revised and brought up to date by Joseph McCabe London: Watts & Co., 1905.