APA Citation

Clemens, W. M. (1921). --genealogical books published by William M. Clemens. Pompton Lakes, N.J.

Chicago Style Citation

Clemens, William Montgomery. --genealogical Books Published By William M. Clemens. Pompton Lakes, N.J, 1921.

MLA Citation

Clemens, William Montgomery. --genealogical Books Published By William M. Clemens. Pompton Lakes, N.J, 1921.

Warning: These citations may not always be 100% accurate.