The closed union shop is justifiable :
the case for the closed union shop : with appendix, including bibliography /
compiled by Edison L. Bowers and Alfred G. Buehler.
APA Citation
Bowers, E. L., Buehler, A. G. (Alfred Grether). (1922). The closed union shop is justifiable: the case for the closed union shop : with appendix, including bibliography. 6th ed. Tiffin, Ohio: Bowers & Buehler.
MLA Citation
Bowers, Edison L, and Alfred G. (Alfred Grether) Buehler. The Closed Union Shop Is Justifiable: the Case for the Closed Union Shop : With Appendix, Including Bibliography. 6th ed. Tiffin, Ohio: Bowers & Buehler, 1922.
Warning: These citations may not always be complete (especially for serials).