APA (7e ed.) Bronvermelding

Hoffman, F. L. (1920). Occupational diseases and their compensation: With special reference to anthrax and miners' lung diseases. Prudential Press; P.S. King & son.

Chicago (17e ed.) Bronvermelding

Hoffman, Frederick L. Occupational Diseases and Their Compensation: With Special Reference to Anthrax and Miners' Lung Diseases. Newark, N.J., London: Prudential Press; P.S. King & son, 1920.

MLA (8e ed.) Bronvermelding

Hoffman, Frederick L. Occupational Diseases and Their Compensation: With Special Reference to Anthrax and Miners' Lung Diseases. Prudential Press; P.S. King & son, 1920.