APA (7th ed.) Citation

Duerden, J. E. (1928). Standardisation of quality numbers of grease wools. [publisher not identified].

Chicago Style (17th ed.) Citation

Duerden, J. E. Standardisation of Quality Numbers of Grease Wools. [Bradford, England?]: [publisher not identified], 1928.

MLA (9th ed.) Citation

Duerden, J. E. Standardisation of Quality Numbers of Grease Wools. [publisher not identified], 1928.

Warning: These citations may not always be 100% accurate.