The Alvord and Davis drill and problem book in arithmetic.
Grades five, six, seven and eight,
by Charles P. Alvord and Miss M. Elsie Davis.

APA Citation

Alvord, C. P., Davis, M. Elsie. (1919). The Alvord and Davis drill and problem book in arithmetic: Grades five, six, seven and eight. New ed. Syracuse, N.Y.: Iraquois publishing company, Inc..

MLA Citation

Alvord, Charles P, and M. Elsie Davis. The Alvord And Davis Drill And Problem Book In Arithmetic: Grades Five, Six, Seven And Eight. New ed. Syracuse, N.Y.: Iraquois publishing company, Inc., 1919.

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