The bacteriological grading of milk,
by G. S. Wilson, assisted by R. S. Twigg, R. C. Wright ... [and others]
APA Citation
Wilson, G. S. (Graham Selby)., Wright, R. C., Twigg, R. S. (1935). The bacteriological grading of milk. London: H. M. Stationery office.
MLA Citation
Wilson, Graham S. (Graham Selby), Sir, 1895-1987, R. C Wright, and R. S Twigg. The Bacteriological Grading of Milk. London: H. M. Stationery office, 1935.
Warning: These citations may not always be complete (especially for serials).