Microscopes and balopticons for educational institutions
MLA
Microscopes and Balopticons for Educational Institutions. Rochester, N. Y.: Bausch & Lomb Optical Co., 1930
APA, 7th edition
(1930). Microscopes and balopticons for educational institutions. Rochester, N. Y.: Bausch & Lomb Optical Co
Chicago, 17th edition
Microscopes and balopticons for educational institutions. Rochester, N. Y.: Bausch & Lomb Optical Co., 1930