The teacher's handbook,
guide for use in the schools of the city of New York ...
APA Citation
New York (N.Y.). Dept. of Education. (1921). The teacher's handbook: guide for use in the schools of the city of New York ... New York.
MLA Citation
New York (N.Y.). Dept. of Education. The Teacher's Handbook: Guide for Use In the Schools of the City of New York ... New York, 1921.
Warning: These citations may not always be complete (especially for serials).