Essentials of German,
by B. J. Vos
APA Citation
Vos, B. John. (1906). Essentials of German. 2d ed., rev. New York: H. Holt.
MLA Citation
Vos, Bert John, 1867-1945. Essentials of German. 2d ed., rev. New York: H. Holt, 1906.
Warning: These citations may not always be complete (especially for serials).