A manual for the study of insects /
by John Henry Comstock ... and Anna Botsford Comstock ...
APA Citation
Comstock, J. Henry., Comstock, A. Botsford. (1907). A manual for the study of insects. 7th ed. Ithaca, N.Y.: Comstock publishing company.
MLA Citation
Comstock, John Henry, 1849-1931, and Anna Botsford Comstock. A Manual for the Study of Insects. 7th ed. Ithaca, N.Y.: Comstock publishing company, 1907.
Warning: These citations may not always be complete (especially for serials).