Rosenthal's common-sense method of practical linquistry [!]
The French language,
by Dr. Richard S. Rosenthal ...

APA Citation

Rosenthal, R. S. (1915). Rosenthal's common-sense method of practical linquistry [!]: The French language. Haulenbeek corr. ed. ... New York [etc.]: International College of Languages.

MLA Citation

Rosenthal, Richard S. Rosenthal's Common-sense Method of Practical Linquistry [!]: The French Language. Haulenbeek corr. ed. ... New York [etc.]: International College of Languages, 1915.

Warning: These citations may not always be complete (especially for serials).