APA (7th ed.) Citation

(1928). Importance of respiratory diseases as cause of disability among industrial workers. [publisher not identified].

Chicago Style (17th ed.) Citation

Importance of Respiratory Diseases as Cause of Disability Among Industrial Workers. [Place of publication not identified]: [publisher not identified], 1928.

MLA (9th ed.) Citation

Importance of Respiratory Diseases as Cause of Disability Among Industrial Workers. [publisher not identified], 1928.